chore: apply remaining workspace formatting and updates

launcher/commands/command-modules.test.ts

@@ -149,7 +149,13 @@ test('stats command launches attached app command with response path', async ()
 
   assert.equal(handled, true);
   assert.deepEqual(forwarded, [
-    ['--stats', '--stats-response-path', '/tmp/subminer-stats-test/response.json', '--log-level', 'debug'],
+    [
+      '--stats',
+      '--stats-response-path',
+      '/tmp/subminer-stats-test/response.json',
+      '--log-level',
+      'debug',
+    ],
   ]);
 });
 
@@ -187,8 +193,7 @@ test('stats command throws when stats response reports an error', async () => {
   const context = createContext();
   context.args.stats = true;
 
-  await assert.rejects(
+  await assert.rejects(async () => {
-    async () => {
     await runStatsCommand(context, {
       createTempDir: () => '/tmp/subminer-stats-test',
       joinPath: (...parts) => parts.join('/'),
@@ -199,17 +204,14 @@ test('stats command throws when stats response reports an error', async () => {
       }),
       removeDir: () => {},
     });
-    },
+  }, /Immersion tracking is disabled in config\./);
-    /Immersion tracking is disabled in config\./,
-  );
 });
 
 test('stats command fails if attached app exits before startup response', async () => {
   const context = createContext();
   context.args.stats = true;
 
-  await assert.rejects(
+  await assert.rejects(async () => {
-    async () => {
     await runStatsCommand(context, {
       createTempDir: () => '/tmp/subminer-stats-test',
       joinPath: (...parts) => parts.join('/'),
@@ -220,7 +222,5 @@ test('stats command fails if attached app exits before startup response', async
       },
       removeDir: () => {},
     });
-    },
+  }, /Stats app exited before startup response \(status 2\)\./);
-    /Stats app exited before startup response \(status 2\)\./,
-  );
 });

launcher/commands/stats-command.ts

@@ -81,12 +81,16 @@ export async function runStatsCommand(
       'stats',
     );
     const startupResult = await Promise.race([
-      deps.waitForStatsResponse(responsePath).then((response) => ({ kind: 'response' as const, response })),
+      deps
+        .waitForStatsResponse(responsePath)
+        .then((response) => ({ kind: 'response' as const, response })),
       attachedExitPromise.then((status) => ({ kind: 'exit' as const, status })),
     ]);
     if (startupResult.kind === 'exit') {
       if (startupResult.status !== 0) {
-        throw new Error(`Stats app exited before startup response (status ${startupResult.status}).`);
+        throw new Error(
+          `Stats app exited before startup response (status ${startupResult.status}).`,
+        );
       }
       const response = await deps.waitForStatsResponse(responsePath);
       if (!response.ok) {

launcher/main.test.ts

@@ -335,7 +335,10 @@ test('dictionary command forwards --dictionary and --dictionary-target to app co
   });
 });
 
-test('stats command launches attached app flow and waits for response file', { timeout: 15000 }, () => {
+test(
+  'stats command launches attached app flow and waits for response file',
+  { timeout: 15000 },
+  () => {
     withTempDir((root) => {
       const homeDir = path.join(root, 'home');
       const xdgConfigHome = path.join(root, 'xdg');
@@ -380,9 +383,13 @@ exit 0
       const result = runLauncher(['stats', '--log-level', 'debug'], env);
 
       assert.equal(result.status, 0, `stdout:\n${result.stdout}\nstderr:\n${result.stderr}`);
-    assert.match(fs.readFileSync(capturePath, 'utf8'), /^--stats\n--stats-response-path\n.+\n--log-level\ndebug\n$/);
+      assert.match(
-  });
+        fs.readFileSync(capturePath, 'utf8'),
+        /^--stats\n--stats-response-path\n.+\n--log-level\ndebug\n$/,
+      );
     });
+  },
+);
 
 test('jellyfin discovery routes to app --background and remote announce with log-level forwarding', () => {
   withTempDir((root) => {

scripts/update-frequency.ts

@@ -15,10 +15,7 @@ import { readFileSync, readdirSync, existsSync } from 'node:fs';
 import { join } from 'node:path';
 import Database from 'libsql';
 
-const DB_PATH = join(
+const DB_PATH = join(process.env.HOME ?? '~', '.config/SubMiner/immersion.sqlite');
-  process.env.HOME ?? '~',
-  '.config/SubMiner/immersion.sqlite',
-);
 
 function parsePositiveNumber(value: unknown): number | null {
   if (typeof value !== 'number' || !Number.isFinite(value) || value <= 0) return null;

src/anki-integration.ts

@@ -1122,7 +1122,9 @@ export class AnkiIntegration {
     this.mediaGenerator.cleanup();
   }
 
-  setRecordCardsMinedCallback(callback: ((count: number, noteIds?: number[]) => void) | null): void {
+  setRecordCardsMinedCallback(
+    callback: ((count: number, noteIds?: number[]) => void) | null,
+  ): void {
     this.recordCardsMinedCallback = callback;
   }
 }

src/anki-integration/known-word-cache.ts

@@ -218,7 +218,9 @@ export class KnownWordCacheManager {
   private getKnownWordDecks(): string[] {
     const configuredDecks = this.deps.getConfig().knownWords?.decks;
     if (configuredDecks && typeof configuredDecks === 'object' && !Array.isArray(configuredDecks)) {
-      return Object.keys(configuredDecks).map((d) => d.trim()).filter((d) => d.length > 0);
+      return Object.keys(configuredDecks)
+        .map((d) => d.trim())
+        .filter((d) => d.length > 0);
     }
 
     const deck = this.deps.getConfig().deck?.trim();

src/anki-integration/polling.test.ts

@@ -6,7 +6,10 @@ import { PollingRunner } from './polling';
 test('polling runner records newly added cards after initialization', async () => {
   const recordedCards: number[] = [];
   let tracked = new Set<number>();
-  const responses = [[10, 11], [10, 11, 12, 13]];
+  const responses = [
+    [10, 11],
+    [10, 11, 12, 13],
+  ];
   const runner = new PollingRunner({
     getDeck: () => 'Mining',
     getPollingRate: () => 250,

src/cli/args.test.ts

@@ -143,7 +143,11 @@ test('hasExplicitCommand and shouldStartApp preserve command intent', () => {
   assert.equal(dictionaryTarget.dictionary, true);
   assert.equal(dictionaryTarget.dictionaryTarget, '/tmp/example.mkv');
 
-  const stats = parseArgs(['--stats', '--stats-response-path', '/tmp/subminer-stats-response.json']);
+  const stats = parseArgs([
+    '--stats',
+    '--stats-response-path',
+    '/tmp/subminer-stats-response.json',
+  ]);
   assert.equal(stats.stats, true);
   assert.equal(stats.statsResponsePath, '/tmp/subminer-stats-response.json');
   assert.equal(hasExplicitCommand(stats), true);

src/config/config.test.ts

@@ -1528,10 +1528,7 @@ test('validates ankiConnect knownWords and n+1 color values', () => {
   const warnings = service.getWarnings();
 
   assert.equal(config.ankiConnect.nPlusOne.nPlusOne, DEFAULT_CONFIG.ankiConnect.nPlusOne.nPlusOne);
-  assert.equal(
+  assert.equal(config.ankiConnect.knownWords.color, DEFAULT_CONFIG.ankiConnect.knownWords.color);
-    config.ankiConnect.knownWords.color,
-    DEFAULT_CONFIG.ankiConnect.knownWords.color,
-  );
   assert.ok(warnings.some((warning) => warning.path === 'ankiConnect.nPlusOne.nPlusOne'));
   assert.ok(warnings.some((warning) => warning.path === 'ankiConnect.knownWords.color'));
 });
@@ -1586,7 +1583,7 @@ test('supports legacy ankiConnect nPlusOne known-word settings as fallback', ()
   assert.equal(config.ankiConnect.knownWords.refreshMinutes, 90);
   assert.equal(config.ankiConnect.knownWords.matchMode, 'surface');
   assert.deepEqual(config.ankiConnect.knownWords.decks, {
-    'Mining': ['Expression', 'Word', 'Reading', 'Word Reading'],
+    Mining: ['Expression', 'Word', 'Reading', 'Word Reading'],
     'Kaishi 1.5k': ['Expression', 'Word', 'Reading', 'Word Reading'],
   });
   assert.equal(config.ankiConnect.knownWords.color, '#a6da95');

src/config/definitions/options-integrations.ts

@@ -105,7 +105,8 @@ export function buildIntegrationConfigOptionRegistry(
       path: 'ankiConnect.knownWords.decks',
       kind: 'object',
       defaultValue: defaultConfig.ankiConnect.knownWords.decks,
-      description: 'Decks and fields for known-word cache. Object mapping deck names to arrays of field names to extract, e.g. { "Kaishi 1.5k": ["Word", "Word Reading"] }.',
+      description:
+        'Decks and fields for known-word cache. Object mapping deck names to arrays of field names to extract, e.g. { "Kaishi 1.5k": ["Word", "Word Reading"] }.',
     },
     {
       path: 'ankiConnect.nPlusOne.nPlusOne',

src/config/resolve/anki-connect.test.ts

@@ -33,7 +33,10 @@ test('modern invalid knownWords.highlightEnabled warns modern key and does not f
     DEFAULT_CONFIG.ankiConnect.knownWords.highlightEnabled,
   );
   assert.ok(warnings.some((warning) => warning.path === 'ankiConnect.knownWords.highlightEnabled'));
-  assert.equal(warnings.some((warning) => warning.path === 'ankiConnect.nPlusOne.highlightEnabled'), false);
+  assert.equal(
+    warnings.some((warning) => warning.path === 'ankiConnect.nPlusOne.highlightEnabled'),
+    false,
+  );
 });
 
 test('normalizes ankiConnect tags by trimming and deduping', () => {
@@ -52,16 +55,19 @@ test('normalizes ankiConnect tags by trimming and deduping', () => {
 
 test('accepts knownWords.decks object format with field arrays', () => {
   const { context, warnings } = makeContext({
-    knownWords: { decks: { 'Core Deck': ['Word', 'Reading'], 'Mining': ['Expression'] } },
+    knownWords: { decks: { 'Core Deck': ['Word', 'Reading'], Mining: ['Expression'] } },
   });
 
   applyAnkiConnectResolution(context);
 
   assert.deepEqual(context.resolved.ankiConnect.knownWords.decks, {
     'Core Deck': ['Word', 'Reading'],
-    'Mining': ['Expression'],
+    Mining: ['Expression'],
   });
-  assert.equal(warnings.some((warning) => warning.path === 'ankiConnect.knownWords.decks'), false);
+  assert.equal(
+    warnings.some((warning) => warning.path === 'ankiConnect.knownWords.decks'),
+    false,
+  );
 });
 
 test('converts legacy knownWords.decks array to object with default fields', () => {

src/config/resolve/anki-connect.ts

@@ -624,7 +624,9 @@ export function applyAnkiConnectResolution(context: ResolveContext): void {
     );
   }
 
-  const knownWordsConfig = isObject(ac.knownWords) ? (ac.knownWords as Record<string, unknown>) : {};
+  const knownWordsConfig = isObject(ac.knownWords)
+    ? (ac.knownWords as Record<string, unknown>)
+    : {};
   const nPlusOneConfig = isObject(ac.nPlusOne) ? (ac.nPlusOne as Record<string, unknown>) : {};
 
   const knownWordsHighlightEnabled = asBoolean(knownWordsConfig.highlightEnabled);
@@ -723,8 +725,7 @@ export function applyAnkiConnectResolution(context: ResolveContext): void {
       Number.isInteger(legacyBehaviorNPlusOneRefreshMinutes) &&
       legacyBehaviorNPlusOneRefreshMinutes > 0;
     if (hasValidLegacyRefreshMinutes) {
-      context.resolved.ankiConnect.knownWords.refreshMinutes =
+      context.resolved.ankiConnect.knownWords.refreshMinutes = legacyBehaviorNPlusOneRefreshMinutes;
-        legacyBehaviorNPlusOneRefreshMinutes;
       context.warn(
         'ankiConnect.behavior.nPlusOneRefreshMinutes',
         behavior.nPlusOneRefreshMinutes,

src/config/resolve/stats.ts

@@ -24,13 +24,23 @@ export function applyStatsConfig(context: ResolveContext): void {
   if (autoStartServer !== undefined) {
     resolved.stats.autoStartServer = autoStartServer;
   } else if (src.stats.autoStartServer !== undefined) {
-    warn('stats.autoStartServer', src.stats.autoStartServer, resolved.stats.autoStartServer, 'Expected boolean.');
+    warn(
+      'stats.autoStartServer',
+      src.stats.autoStartServer,
+      resolved.stats.autoStartServer,
+      'Expected boolean.',
+    );
   }
 
   const autoOpenBrowser = asBoolean(src.stats.autoOpenBrowser);
   if (autoOpenBrowser !== undefined) {
     resolved.stats.autoOpenBrowser = autoOpenBrowser;
   } else if (src.stats.autoOpenBrowser !== undefined) {
-    warn('stats.autoOpenBrowser', src.stats.autoOpenBrowser, resolved.stats.autoOpenBrowser, 'Expected boolean.');
+    warn(
+      'stats.autoOpenBrowser',
+      src.stats.autoOpenBrowser,
+      resolved.stats.autoOpenBrowser,
+      'Expected boolean.',
+    );
   }
 }

src/core/services/anilist/anilist-updater.ts

@@ -76,7 +76,7 @@ export function runGuessit(target: string): Promise<string> {
 
 export interface GuessAnilistMediaInfoDeps {
   runGuessit: (target: string) => Promise<string>;
-};
+}
 
 function firstString(value: unknown): string | null {
   if (typeof value === 'string') {

src/core/services/anilist/cover-art-fetcher.test.ts

@@ -111,7 +111,8 @@ test('fetchIfMissing uses guessit primary title and season when available', asyn
   const db = new Database(dbPath);
   ensureSchema(db);
   const videoId = getOrCreateVideoRecord(db, 'local:/tmp/cover-fetcher-season-test.mkv', {
-    canonicalTitle: '[Jellyfin] Little Witch Academia S02E05 - 025 - Pact of the Dragon (2020) [1080p].mkv',
+    canonicalTitle:
+      '[Jellyfin] Little Witch Academia S02E05 - 025 - Pact of the Dragon (2020) [1080p].mkv',
     sourcePath: '/tmp/cover-fetcher-season-test.mkv',
     sourceUrl: null,
     sourceType: SOURCE_TYPE_LOCAL,
@@ -138,7 +139,11 @@ test('fetchIfMissing uses guessit primary title and season when available', asyn
                 id: 19,
                 episodes: 24,
                 coverImage: { large: 'https://images.test/cover.jpg', medium: null },
-                title: { romaji: 'Little Witch Academia', english: 'Little Witch Academia', native: null },
+                title: {
+                  romaji: 'Little Witch Academia',
+                  english: 'Little Witch Academia',
+                  native: null,
+                },
               },
             ],
           },

src/core/services/anilist/cover-art-fetcher.ts

@@ -1,7 +1,11 @@
 import type { AnilistRateLimiter } from './rate-limiter';
 import type { DatabaseSync } from '../immersion-tracker/sqlite';
 import { getCoverArt, upsertCoverArt, updateAnimeAnilistInfo } from '../immersion-tracker/query';
-import { guessAnilistMediaInfo, runGuessit, type GuessAnilistMediaInfoDeps } from './anilist-updater';
+import {
+  guessAnilistMediaInfo,
+  runGuessit,
+  type GuessAnilistMediaInfoDeps,
+} from './anilist-updater';
 
 const ANILIST_GRAPHQL_URL = 'https://graphql.anilist.co';
 const NO_MATCH_RETRY_MS = 5 * 60 * 1000;
@@ -91,7 +95,10 @@ export function stripFilenameTags(raw: string): string {
 }
 
 function removeSeasonHint(title: string): string {
-  return title.replace(/\bseason\s*\d+\b/gi, '').replace(/\s{2,}/g, ' ').trim();
+  return title
+    .replace(/\bseason\s*\d+\b/gi, '')
+    .replace(/\s{2,}/g, ' ')
+    .trim();
 }
 
 function normalizeTitle(text: string): string {
@@ -134,7 +141,8 @@ function pickBestSearchResult(
     .map((value) => value.trim())
     .filter((value, index, all) => value.length > 0 && all.indexOf(value) === index);
 
-  const filtered = episode === null
+  const filtered =
+    episode === null
       ? media
       : media.filter((item) => {
           const total = item.episodes;
@@ -146,11 +154,7 @@ function pickBestSearchResult(
   }
 
   const scored = candidates.map((item) => {
-    const candidateTitles = [
+    const candidateTitles = [item.title?.romaji, item.title?.english, item.title?.native]
-      item.title?.romaji,
-      item.title?.english,
-      item.title?.native,
-    ]
       .filter((value): value is string => typeof value === 'string')
       .map((value) => normalizeTitle(value));
 
@@ -186,7 +190,11 @@ function pickBestSearchResult(
   });
 
   const selected = scored[0]!;
-  const selectedTitle = selected.item.title?.english ?? selected.item.title?.romaji ?? selected.item.title?.native ?? title;
+  const selectedTitle =
+    selected.item.title?.english ??
+    selected.item.title?.romaji ??
+    selected.item.title?.native ??
+    title;
   return { id: selected.item.id, title: selectedTitle };
 }
 
@@ -311,9 +319,7 @@ export function createCoverArtFetcher(
 
       const parsedInfo = await resolveMediaInfo(canonicalTitle);
       const searchBase = parsedInfo?.title ?? cleaned;
-      const searchCandidates = parsedInfo
+      const searchCandidates = parsedInfo ? buildSearchCandidates(parsedInfo) : [cleaned];
-        ? buildSearchCandidates(parsedInfo)
-        : [cleaned];
 
       const effectiveCandidates = searchCandidates.includes(cleaned)
         ? searchCandidates

src/core/services/immersion-tracker-service.test.ts

@@ -513,8 +513,10 @@ test('handleMediaChange reuses the same provisional anime row across matching fi
           ORDER BY v.source_path
         `,
       )
-      .all('/tmp/Little Witch Academia S02E05.mkv', '/tmp/Little Witch Academia S02E06.mkv') as
+      .all(
-      Array<{
+        '/tmp/Little Witch Academia S02E05.mkv',
+        '/tmp/Little Witch Academia S02E06.mkv',
+      ) as Array<{
       source_path: string | null;
       anime_id: number | null;
       parsed_episode: number | null;

src/core/services/immersion-tracker-service.ts

@@ -337,11 +337,7 @@ export class ImmersionTrackerService {
     return getWordOccurrences(this.db, headword, word, reading, limit, offset);
   }
 
-  async getKanjiOccurrences(
+  async getKanjiOccurrences(kanji: string, limit = 100, offset = 0): Promise<KanjiOccurrenceRow[]> {
-    kanji: string,
-    limit = 100,
-    offset = 0,
-  ): Promise<KanjiOccurrenceRow[]> {
     return getKanjiOccurrences(this.db, kanji, limit, offset);
   }
 
@@ -413,7 +409,9 @@ export class ImmersionTrackerService {
     deleteVideoQuery(this.db, videoId);
   }
 
-  async reassignAnimeAnilist(animeId: number, info: {
+  async reassignAnimeAnilist(
+    animeId: number,
+    info: {
       anilistId: number;
       titleRomaji?: string | null;
       titleEnglish?: string | null;
@@ -421,8 +419,11 @@ export class ImmersionTrackerService {
       episodesTotal?: number | null;
       description?: string | null;
       coverUrl?: string | null;
-  }): Promise<void> {
+    },
-    this.db.prepare(`
+  ): Promise<void> {
+    this.db
+      .prepare(
+        `
       UPDATE imm_anime
       SET anilist_id = ?,
           title_romaji = COALESCE(?, title_romaji),
@@ -432,7 +433,9 @@ export class ImmersionTrackerService {
           description = ?,
           LAST_UPDATE_DATE = ?
       WHERE anime_id = ?
-    `).run(
+    `,
+      )
+      .run(
         info.anilistId,
         info.titleRomaji ?? null,
         info.titleEnglish ?? null,
@@ -445,25 +448,39 @@ export class ImmersionTrackerService {
 
     // Update cover art for all videos in this anime
     if (info.coverUrl) {
-      const videos = this.db.prepare('SELECT video_id FROM imm_videos WHERE anime_id = ?')
+      const videos = this.db
+        .prepare('SELECT video_id FROM imm_videos WHERE anime_id = ?')
         .all(animeId) as Array<{ video_id: number }>;
       let coverBlob: Buffer | null = null;
       try {
         const res = await fetch(info.coverUrl);
         if (res.ok) coverBlob = Buffer.from(await res.arrayBuffer());
-      } catch { /* ignore */ }
+      } catch {
+        /* ignore */
+      }
       for (const v of videos) {
-        this.db.prepare(`
+        this.db
+          .prepare(
+            `
           INSERT INTO imm_media_art (video_id, anilist_id, cover_url, cover_blob, title_romaji, title_english, episodes_total, fetched_at_ms, CREATED_DATE, LAST_UPDATE_DATE)
           VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
           ON CONFLICT(video_id) DO UPDATE SET
             anilist_id = excluded.anilist_id, cover_url = excluded.cover_url, cover_blob = COALESCE(excluded.cover_blob, cover_blob),
             title_romaji = excluded.title_romaji, title_english = excluded.title_english, episodes_total = excluded.episodes_total,
             fetched_at_ms = excluded.fetched_at_ms, LAST_UPDATE_DATE = excluded.LAST_UPDATE_DATE
-        `).run(
+        `,
-          v.video_id, info.anilistId, info.coverUrl, coverBlob,
+          )
-          info.titleRomaji ?? null, info.titleEnglish ?? null, info.episodesTotal ?? null,
+          .run(
-          Date.now(), Date.now(), Date.now(),
+            v.video_id,
+            info.anilistId,
+            info.coverUrl,
+            coverBlob,
+            info.titleRomaji ?? null,
+            info.titleEnglish ?? null,
+            info.episodesTotal ?? null,
+            Date.now(),
+            Date.now(),
+            Date.now(),
           );
       }
     }
@@ -650,11 +667,7 @@ export class ImmersionTrackerService {
       if (!headword || !word) {
         continue;
       }
-      const wordKey = [
+      const wordKey = [headword, word, reading].join('\u0000');
-        headword,
-        word,
-        reading,
-      ].join('\u0000');
       const storedPartOfSpeech = deriveStoredPartOfSpeech({
         partOfSpeech: token.partOfSpeech,
         pos1: token.pos1 ?? '',
@@ -729,7 +742,8 @@ export class ImmersionTrackerService {
     const durationMs = Math.round(durationSec * 1000);
     const current = getVideoDurationMs(this.db, this.sessionState.videoId);
     if (current === 0 || Math.abs(current - durationMs) > 1000) {
-      this.db.prepare('UPDATE imm_videos SET duration_ms = ?, LAST_UPDATE_DATE = ? WHERE video_id = ?')
+      this.db
+        .prepare('UPDATE imm_videos SET duration_ms = ?, LAST_UPDATE_DATE = ? WHERE video_id = ?')
         .run(durationMs, Date.now(), this.sessionState.videoId);
     }
   }

src/core/services/immersion-tracker/metadata.test.ts

@@ -149,7 +149,10 @@ test('getLocalVideoMetadata derives title and falls back to null hash on read er
 
 test('guessAnimeVideoMetadata uses guessit basename output first when available', async () => {
   const seenTargets: string[] = [];
-  const parsed = await guessAnimeVideoMetadata('/tmp/Little Witch Academia S02E05.mkv', 'Episode 5', {
+  const parsed = await guessAnimeVideoMetadata(
+    '/tmp/Little Witch Academia S02E05.mkv',
+    'Episode 5',
+    {
       runGuessit: async (target) => {
         seenTargets.push(target);
         return JSON.stringify({
@@ -158,7 +161,8 @@ test('guessAnimeVideoMetadata uses guessit basename output first when available'
           episode: 5,
         });
       },
-  });
+    },
+  );
 
   assert.deepEqual(seenTargets, ['Little Witch Academia S02E05.mkv']);
   assert.deepEqual(parsed, {
@@ -176,11 +180,15 @@ test('guessAnimeVideoMetadata uses guessit basename output first when available'
 });
 
 test('guessAnimeVideoMetadata falls back to parser when guessit throws', async () => {
-  const parsed = await guessAnimeVideoMetadata('/tmp/Little Witch Academia S02E05.mkv', 'Episode 5', {
+  const parsed = await guessAnimeVideoMetadata(
+    '/tmp/Little Witch Academia S02E05.mkv',
+    'Episode 5',
+    {
       runGuessit: async () => {
         throw new Error('guessit unavailable');
       },
-  });
+    },
+  );
 
   assert.deepEqual(parsed, {
     parsedBasename: 'Little Witch Academia S02E05.mkv',
@@ -199,13 +207,9 @@ test('guessAnimeVideoMetadata falls back to parser when guessit throws', async (
 });
 
 test('guessAnimeVideoMetadata falls back when guessit output is incomplete', async () => {
-  const parsed = await guessAnimeVideoMetadata(
+  const parsed = await guessAnimeVideoMetadata('/tmp/[SubsPlease] Frieren - 03 (1080p).mkv', null, {
-    '/tmp/[SubsPlease] Frieren - 03 (1080p).mkv',
-    null,
-    {
     runGuessit: async () => JSON.stringify({ episode: 3 }),
-    },
+  });
-  );
 
   assert.deepEqual(parsed, {
     parsedBasename: '[SubsPlease] Frieren - 03 (1080p).mkv',

src/core/services/immersion-tracker/query.ts

@@ -133,27 +133,54 @@ export function getQueryHints(db: DatabaseSync): {
   const activeSessions = Number((active.get() as { total?: number } | null)?.total ?? 0);
 
   const now = new Date();
-  const todayLocal = Math.floor(new Date(now.getFullYear(), now.getMonth(), now.getDate()).getTime() / 86_400_000);
+  const todayLocal = Math.floor(
-  const episodesToday = (db.prepare(`
+    new Date(now.getFullYear(), now.getMonth(), now.getDate()).getTime() / 86_400_000,
+  );
+  const episodesToday =
+    (
+      db
+        .prepare(
+          `
     SELECT COUNT(DISTINCT s.video_id) AS count
     FROM imm_sessions s
     WHERE CAST(julianday(s.started_at_ms / 1000, 'unixepoch', 'localtime') - 2440587.5 AS INTEGER) = ?
-  `).get(todayLocal) as { count: number })?.count ?? 0;
+  `,
+        )
+        .get(todayLocal) as { count: number }
+    )?.count ?? 0;
 
   const thirtyDaysAgoMs = Date.now() - 30 * 86400000;
-  const activeAnimeCount = (db.prepare(`
+  const activeAnimeCount =
+    (
+      db
+        .prepare(
+          `
     SELECT COUNT(DISTINCT v.anime_id) AS count
     FROM imm_sessions s
     JOIN imm_videos v ON v.video_id = s.video_id
     WHERE v.anime_id IS NOT NULL
     AND s.started_at_ms >= ?
-  `).get(thirtyDaysAgoMs) as { count: number })?.count ?? 0;
+  `,
+        )
+        .get(thirtyDaysAgoMs) as { count: number }
+    )?.count ?? 0;
 
-  const totalEpisodesWatched = (db.prepare(`
+  const totalEpisodesWatched =
+    (
+      db
+        .prepare(
+          `
     SELECT COUNT(*) AS count FROM imm_videos WHERE watched = 1
-  `).get() as { count: number })?.count ?? 0;
+  `,
+        )
+        .get() as { count: number }
+    )?.count ?? 0;
 
-  const totalAnimeCompleted = (db.prepare(`
+  const totalAnimeCompleted =
+    (
+      db
+        .prepare(
+          `
     SELECT COUNT(*) AS count FROM (
       SELECT a.anime_id
       FROM imm_anime a
@@ -163,9 +190,19 @@ export function getQueryHints(db: DatabaseSync): {
       GROUP BY a.anime_id
       HAVING COUNT(DISTINCT CASE WHEN v.watched = 1 THEN v.video_id END) >= MAX(m.episodes_total)
     )
-  `).get() as { count: number })?.count ?? 0;
+  `,
+        )
+        .get() as { count: number }
+    )?.count ?? 0;
 
-  return { totalSessions, activeSessions, episodesToday, activeAnimeCount, totalEpisodesWatched, totalAnimeCompleted };
+  return {
+    totalSessions,
+    activeSessions,
+    episodesToday,
+    activeAnimeCount,
+    totalEpisodesWatched,
+    totalAnimeCompleted,
+  };
 }
 
 export function getDailyRollups(db: DatabaseSync, limit = 60): ImmersionSessionRollupRow[] {
@@ -420,7 +457,9 @@ export async function cleanupVocabularyStats(
      ON CONFLICT(line_id, word_id) DO UPDATE SET
        occurrence_count = imm_word_line_occurrences.occurrence_count + excluded.occurrence_count`,
   );
-  const deleteOccurrencesStmt = db.prepare('DELETE FROM imm_word_line_occurrences WHERE word_id = ?');
+  const deleteOccurrencesStmt = db.prepare(
+    'DELETE FROM imm_word_line_occurrences WHERE word_id = ?',
+  );
   let kept = 0;
   let deleted = 0;
   let repaired = 0;
@@ -434,8 +473,7 @@ export async function cleanupVocabularyStats(
         row.word,
         resolvedPos.reading,
         row.id,
-      ) as
+      ) as {
-        | {
         id: number;
         part_of_speech: string | null;
         pos1: string | null;
@@ -444,8 +482,7 @@ export async function cleanupVocabularyStats(
         first_seen: number | null;
         last_seen: number | null;
         frequency: number | null;
-          }
+      } | null;
-        | null;
       if (duplicate) {
         moveOccurrencesStmt.run(duplicate.id, row.id);
         deleteOccurrencesStmt.run(row.id);
@@ -493,7 +530,10 @@ export async function cleanupVocabularyStats(
       !normalizePosField(effectiveRow.pos1) &&
       !normalizePosField(effectiveRow.pos2) &&
       !normalizePosField(effectiveRow.pos3);
-    if (missingPos || shouldExcludeTokenFromVocabularyPersistence(toStoredWordToken(effectiveRow))) {
+    if (
+      missingPos ||
+      shouldExcludeTokenFromVocabularyPersistence(toStoredWordToken(effectiveRow))
+    ) {
       deleteStmt.run(row.id);
       deleted += 1;
       continue;
@@ -605,7 +645,9 @@ export function getSessionEvents(
 }
 
 export function getAnimeLibrary(db: DatabaseSync): AnimeLibraryRow[] {
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT
       a.anime_id AS animeId,
       a.canonical_title AS canonicalTitle,
@@ -631,11 +673,15 @@ export function getAnimeLibrary(db: DatabaseSync): AnimeLibraryRow[] {
     ) sm ON sm.session_id = s.session_id
     GROUP BY a.anime_id
     ORDER BY totalActiveMs DESC, lastWatchedMs DESC, canonicalTitle ASC
-  `).all() as unknown as AnimeLibraryRow[];
+  `,
+    )
+    .all() as unknown as AnimeLibraryRow[];
 }
 
 export function getAnimeDetail(db: DatabaseSync, animeId: number): AnimeDetailRow | null {
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT
       a.anime_id AS animeId,
       a.canonical_title AS canonicalTitle,
@@ -670,11 +716,15 @@ export function getAnimeDetail(db: DatabaseSync, animeId: number): AnimeDetailRo
     ) sm ON sm.session_id = s.session_id
     WHERE a.anime_id = ?
     GROUP BY a.anime_id
-  `).get(animeId) as unknown as AnimeDetailRow | null;
+  `,
+    )
+    .get(animeId) as unknown as AnimeDetailRow | null;
 }
 
 export function getAnimeAnilistEntries(db: DatabaseSync, animeId: number): AnimeAnilistEntryRow[] {
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT DISTINCT
       m.anilist_id AS anilistId,
       m.title_romaji AS titleRomaji,
@@ -685,11 +735,15 @@ export function getAnimeAnilistEntries(db: DatabaseSync, animeId: number): Anime
     WHERE v.anime_id = ?
       AND m.anilist_id IS NOT NULL
     ORDER BY v.parsed_season ASC
-  `).all(animeId) as unknown as AnimeAnilistEntryRow[];
+  `,
+    )
+    .all(animeId) as unknown as AnimeAnilistEntryRow[];
 }
 
 export function getAnimeEpisodes(db: DatabaseSync, animeId: number): AnimeEpisodeRow[] {
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT
       v.anime_id AS animeId,
       v.video_id AS videoId,
@@ -723,11 +777,15 @@ export function getAnimeEpisodes(db: DatabaseSync, animeId: number): AnimeEpisod
       CASE WHEN v.parsed_episode IS NULL THEN 1 ELSE 0 END,
       v.parsed_episode ASC,
       v.video_id ASC
-  `).all(animeId) as unknown as AnimeEpisodeRow[];
+  `,
+    )
+    .all(animeId) as unknown as AnimeEpisodeRow[];
 }
 
 export function getMediaLibrary(db: DatabaseSync): MediaLibraryRow[] {
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT
       v.video_id AS videoId,
       v.canonical_title AS canonicalTitle,
@@ -751,11 +809,15 @@ export function getMediaLibrary(db: DatabaseSync): MediaLibraryRow[] {
     LEFT JOIN imm_media_art ma ON ma.video_id = v.video_id
     GROUP BY v.video_id
     ORDER BY lastWatchedMs DESC
-  `).all() as unknown as MediaLibraryRow[];
+  `,
+    )
+    .all() as unknown as MediaLibraryRow[];
 }
 
 export function getMediaDetail(db: DatabaseSync, videoId: number): MediaDetailRow | null {
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT
       v.video_id AS videoId,
       v.canonical_title AS canonicalTitle,
@@ -782,11 +844,19 @@ export function getMediaDetail(db: DatabaseSync, videoId: number): MediaDetailRo
     ) sm ON sm.session_id = s.session_id
     WHERE v.video_id = ?
     GROUP BY v.video_id
-  `).get(videoId) as unknown as MediaDetailRow | null;
+  `,
+    )
+    .get(videoId) as unknown as MediaDetailRow | null;
 }
 
-export function getMediaSessions(db: DatabaseSync, videoId: number, limit = 100): SessionSummaryQueryRow[] {
+export function getMediaSessions(
-  return db.prepare(`
+  db: DatabaseSync,
+  videoId: number,
+  limit = 100,
+): SessionSummaryQueryRow[] {
+  return db
+    .prepare(
+      `
     SELECT
       s.session_id AS sessionId,
       s.video_id AS videoId,
@@ -808,11 +878,19 @@ export function getMediaSessions(db: DatabaseSync, videoId: number, limit = 100)
     GROUP BY s.session_id
     ORDER BY s.started_at_ms DESC
     LIMIT ?
-  `).all(videoId, limit) as unknown as SessionSummaryQueryRow[];
+  `,
+    )
+    .all(videoId, limit) as unknown as SessionSummaryQueryRow[];
 }
 
-export function getMediaDailyRollups(db: DatabaseSync, videoId: number, limit = 90): ImmersionSessionRollupRow[] {
+export function getMediaDailyRollups(
-  return db.prepare(`
+  db: DatabaseSync,
+  videoId: number,
+  limit = 90,
+): ImmersionSessionRollupRow[] {
+  return db
+    .prepare(
+      `
     SELECT
       rollup_day AS rollupDayOrMonth,
       video_id AS videoId,
@@ -829,11 +907,15 @@ export function getMediaDailyRollups(db: DatabaseSync, videoId: number, limit =
     WHERE video_id = ?
     ORDER BY rollup_day DESC
     LIMIT ?
-  `).all(videoId, limit) as unknown as ImmersionSessionRollupRow[];
+  `,
+    )
+    .all(videoId, limit) as unknown as ImmersionSessionRollupRow[];
 }
 
 export function getAnimeCoverArt(db: DatabaseSync, animeId: number): MediaArtRow | null {
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT
       a.video_id AS videoId,
       a.anilist_id AS anilistId,
@@ -848,11 +930,15 @@ export function getAnimeCoverArt(db: DatabaseSync, animeId: number): MediaArtRow
     WHERE v.anime_id = ?
     AND a.cover_blob IS NOT NULL
     LIMIT 1
-  `).get(animeId) as unknown as MediaArtRow | null;
+  `,
+    )
+    .get(animeId) as unknown as MediaArtRow | null;
 }
 
 export function getCoverArt(db: DatabaseSync, videoId: number): MediaArtRow | null {
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT
       video_id AS videoId,
       anilist_id AS anilistId,
@@ -864,7 +950,9 @@ export function getCoverArt(db: DatabaseSync, videoId: number): MediaArtRow | nu
       fetched_at_ms AS fetchedAtMs
     FROM imm_media_art
     WHERE video_id = ?
-  `).get(videoId) as unknown as MediaArtRow | null;
+  `,
+    )
+    .get(videoId) as unknown as MediaArtRow | null;
 }
 
 export function getStreakCalendar(db: DatabaseSync, days = 90): StreakCalendarRow[] {
@@ -872,17 +960,23 @@ export function getStreakCalendar(db: DatabaseSync, days = 90): StreakCalendarRo
   const localMidnight = new Date(now.getFullYear(), now.getMonth(), now.getDate()).getTime();
   const todayLocalDay = Math.floor(localMidnight / 86_400_000);
   const cutoffDay = todayLocalDay - days;
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT rollup_day AS epochDay, SUM(total_active_min) AS totalActiveMin
     FROM imm_daily_rollups
     WHERE rollup_day >= ?
     GROUP BY rollup_day
     ORDER BY rollup_day ASC
-  `).all(cutoffDay) as StreakCalendarRow[];
+  `,
+    )
+    .all(cutoffDay) as StreakCalendarRow[];
 }
 
 export function getAnimeWords(db: DatabaseSync, animeId: number, limit = 50): AnimeWordRow[] {
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT w.id AS wordId, w.headword, w.word, w.reading, w.part_of_speech AS partOfSpeech,
            SUM(o.occurrence_count) AS frequency
     FROM imm_word_line_occurrences o
@@ -892,11 +986,19 @@ export function getAnimeWords(db: DatabaseSync, animeId: number, limit = 50): An
     GROUP BY w.id
     ORDER BY frequency DESC
     LIMIT ?
-  `).all(animeId, limit) as unknown as AnimeWordRow[];
+  `,
+    )
+    .all(animeId, limit) as unknown as AnimeWordRow[];
 }
 
-export function getAnimeDailyRollups(db: DatabaseSync, animeId: number, limit = 90): ImmersionSessionRollupRow[] {
+export function getAnimeDailyRollups(
-  return db.prepare(`
+  db: DatabaseSync,
+  animeId: number,
+  limit = 90,
+): ImmersionSessionRollupRow[] {
+  return db
+    .prepare(
+      `
     SELECT r.rollup_day AS rollupDayOrMonth, r.video_id AS videoId,
            r.total_sessions AS totalSessions, r.total_active_min AS totalActiveMin,
            r.total_lines_seen AS totalLinesSeen, r.total_words_seen AS totalWordsSeen,
@@ -908,22 +1010,30 @@ export function getAnimeDailyRollups(db: DatabaseSync, animeId: number, limit =
     WHERE v.anime_id = ?
     ORDER BY r.rollup_day DESC
     LIMIT ?
-  `).all(animeId, limit) as unknown as ImmersionSessionRollupRow[];
+  `,
+    )
+    .all(animeId, limit) as unknown as ImmersionSessionRollupRow[];
 }
 
 export function getEpisodesPerDay(db: DatabaseSync, limit = 90): EpisodesPerDayRow[] {
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT CAST(julianday(s.started_at_ms / 1000, 'unixepoch', 'localtime') - 2440587.5 AS INTEGER) AS epochDay,
            COUNT(DISTINCT s.video_id) AS episodeCount
     FROM imm_sessions s
     GROUP BY epochDay
     ORDER BY epochDay DESC
     LIMIT ?
-  `).all(limit) as EpisodesPerDayRow[];
+  `,
+    )
+    .all(limit) as EpisodesPerDayRow[];
 }
 
 export function getNewAnimePerDay(db: DatabaseSync, limit = 90): NewAnimePerDayRow[] {
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT first_day AS epochDay, COUNT(*) AS newAnimeCount
     FROM (
       SELECT CAST(julianday(MIN(s.started_at_ms) / 1000, 'unixepoch', 'localtime') - 2440587.5 AS INTEGER) AS first_day
@@ -935,13 +1045,20 @@ export function getNewAnimePerDay(db: DatabaseSync, limit = 90): NewAnimePerDayR
     GROUP BY first_day
     ORDER BY first_day DESC
     LIMIT ?
-  `).all(limit) as NewAnimePerDayRow[];
+  `,
+    )
+    .all(limit) as NewAnimePerDayRow[];
 }
 
 export function getWatchTimePerAnime(db: DatabaseSync, limit = 90): WatchTimePerAnimeRow[] {
   const nowD = new Date();
-  const cutoffDay = Math.floor(new Date(nowD.getFullYear(), nowD.getMonth(), nowD.getDate()).getTime() / 86_400_000) - limit;
+  const cutoffDay =
-  return db.prepare(`
+    Math.floor(
+      new Date(nowD.getFullYear(), nowD.getMonth(), nowD.getDate()).getTime() / 86_400_000,
+    ) - limit;
+  return db
+    .prepare(
+      `
     SELECT r.rollup_day AS epochDay, a.anime_id AS animeId,
            a.canonical_title AS animeTitle,
            SUM(r.total_active_min) AS totalActiveMin
@@ -951,20 +1068,31 @@ export function getWatchTimePerAnime(db: DatabaseSync, limit = 90): WatchTimePer
     WHERE r.rollup_day >= ?
     GROUP BY r.rollup_day, a.anime_id
     ORDER BY r.rollup_day ASC
-  `).all(cutoffDay) as WatchTimePerAnimeRow[];
+  `,
+    )
+    .all(cutoffDay) as WatchTimePerAnimeRow[];
 }
 
 export function getWordDetail(db: DatabaseSync, wordId: number): WordDetailRow | null {
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT id AS wordId, headword, word, reading,
            part_of_speech AS partOfSpeech, pos1, pos2, pos3,
            frequency, first_seen AS firstSeen, last_seen AS lastSeen
     FROM imm_words WHERE id = ?
-  `).get(wordId) as WordDetailRow | null;
+  `,
+    )
+    .get(wordId) as WordDetailRow | null;
 }
 
-export function getWordAnimeAppearances(db: DatabaseSync, wordId: number): WordAnimeAppearanceRow[] {
+export function getWordAnimeAppearances(
-  return db.prepare(`
+  db: DatabaseSync,
+  wordId: number,
+): WordAnimeAppearanceRow[] {
+  return db
+    .prepare(
+      `
     SELECT a.anime_id AS animeId, a.canonical_title AS animeTitle,
            SUM(o.occurrence_count) AS occurrenceCount
     FROM imm_word_line_occurrences o
@@ -973,20 +1101,29 @@ export function getWordAnimeAppearances(db: DatabaseSync, wordId: number): WordA
     WHERE o.word_id = ? AND sl.anime_id IS NOT NULL
     GROUP BY a.anime_id
     ORDER BY occurrenceCount DESC
-  `).all(wordId) as WordAnimeAppearanceRow[];
+  `,
+    )
+    .all(wordId) as WordAnimeAppearanceRow[];
 }
 
 export function getSimilarWords(db: DatabaseSync, wordId: number, limit = 10): SimilarWordRow[] {
-  const word = db.prepare('SELECT headword, reading FROM imm_words WHERE id = ?').get(wordId) as { headword: string; reading: string } | null;
+  const word = db.prepare('SELECT headword, reading FROM imm_words WHERE id = ?').get(wordId) as {
+    headword: string;
+    reading: string;
+  } | null;
   if (!word) return [];
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT id AS wordId, headword, word, reading, frequency
     FROM imm_words
     WHERE id != ?
     AND (reading = ? OR headword LIKE ? OR headword LIKE ?)
     ORDER BY frequency DESC
     LIMIT ?
-  `).all(
+  `,
+    )
+    .all(
       wordId,
       word.reading,
       `%${word.headword.charAt(0)}%`,
@@ -996,14 +1133,23 @@ export function getSimilarWords(db: DatabaseSync, wordId: number, limit = 10): S
 }
 
 export function getKanjiDetail(db: DatabaseSync, kanjiId: number): KanjiDetailRow | null {
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT id AS kanjiId, kanji, frequency, first_seen AS firstSeen, last_seen AS lastSeen
     FROM imm_kanji WHERE id = ?
-  `).get(kanjiId) as KanjiDetailRow | null;
+  `,
+    )
+    .get(kanjiId) as KanjiDetailRow | null;
 }
 
-export function getKanjiAnimeAppearances(db: DatabaseSync, kanjiId: number): KanjiAnimeAppearanceRow[] {
+export function getKanjiAnimeAppearances(
-  return db.prepare(`
+  db: DatabaseSync,
+  kanjiId: number,
+): KanjiAnimeAppearanceRow[] {
+  return db
+    .prepare(
+      `
     SELECT a.anime_id AS animeId, a.canonical_title AS animeTitle,
            SUM(o.occurrence_count) AS occurrenceCount
     FROM imm_kanji_line_occurrences o
@@ -1012,23 +1158,33 @@ export function getKanjiAnimeAppearances(db: DatabaseSync, kanjiId: number): Kan
     WHERE o.kanji_id = ? AND sl.anime_id IS NOT NULL
     GROUP BY a.anime_id
     ORDER BY occurrenceCount DESC
-  `).all(kanjiId) as KanjiAnimeAppearanceRow[];
+  `,
+    )
+    .all(kanjiId) as KanjiAnimeAppearanceRow[];
 }
 
 export function getKanjiWords(db: DatabaseSync, kanjiId: number, limit = 20): KanjiWordRow[] {
-  const kanjiRow = db.prepare('SELECT kanji FROM imm_kanji WHERE id = ?').get(kanjiId) as { kanji: string } | null;
+  const kanjiRow = db.prepare('SELECT kanji FROM imm_kanji WHERE id = ?').get(kanjiId) as {
+    kanji: string;
+  } | null;
   if (!kanjiRow) return [];
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT id AS wordId, headword, word, reading, frequency
     FROM imm_words
     WHERE headword LIKE ?
     ORDER BY frequency DESC
     LIMIT ?
-  `).all(`%${kanjiRow.kanji}%`, limit) as KanjiWordRow[];
+  `,
+    )
+    .all(`%${kanjiRow.kanji}%`, limit) as KanjiWordRow[];
 }
 
 export function getEpisodeWords(db: DatabaseSync, videoId: number, limit = 50): AnimeWordRow[] {
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT w.id AS wordId, w.headword, w.word, w.reading, w.part_of_speech AS partOfSpeech,
            SUM(o.occurrence_count) AS frequency
     FROM imm_word_line_occurrences o
@@ -1038,11 +1194,15 @@ export function getEpisodeWords(db: DatabaseSync, videoId: number, limit = 50):
     GROUP BY w.id
     ORDER BY frequency DESC
     LIMIT ?
-  `).all(videoId, limit) as unknown as AnimeWordRow[];
+  `,
+    )
+    .all(videoId, limit) as unknown as AnimeWordRow[];
 }
 
 export function getEpisodeSessions(db: DatabaseSync, videoId: number): SessionSummaryQueryRow[] {
-  return db.prepare(`
+  return db
+    .prepare(
+      `
     SELECT
       s.session_id AS sessionId, s.video_id AS videoId,
       v.canonical_title AS canonicalTitle,
@@ -1061,11 +1221,15 @@ export function getEpisodeSessions(db: DatabaseSync, videoId: number): SessionSu
     WHERE s.video_id = ?
     GROUP BY s.session_id
     ORDER BY s.started_at_ms DESC
-  `).all(videoId) as SessionSummaryQueryRow[];
+  `,
+    )
+    .all(videoId) as SessionSummaryQueryRow[];
 }
 
 export function getEpisodeCardEvents(db: DatabaseSync, videoId: number): EpisodeCardEventRow[] {
-  const rows = db.prepare(`
+  const rows = db
+    .prepare(
+      `
     SELECT e.event_id AS eventId, e.session_id AS sessionId,
            e.ts_ms AS tsMs, e.cards_delta AS cardsDelta,
            e.payload_json AS payloadJson
@@ -1073,9 +1237,17 @@ export function getEpisodeCardEvents(db: DatabaseSync, videoId: number): Episode
     JOIN imm_sessions s ON s.session_id = e.session_id
     WHERE s.video_id = ? AND e.event_type = 4
     ORDER BY e.ts_ms DESC
-  `).all(videoId) as Array<{ eventId: number; sessionId: number; tsMs: number; cardsDelta: number; payloadJson: string | null }>;
+  `,
+    )
+    .all(videoId) as Array<{
+    eventId: number;
+    sessionId: number;
+    tsMs: number;
+    cardsDelta: number;
+    payloadJson: string | null;
+  }>;
 
-  return rows.map(row => {
+  return rows.map((row) => {
     let noteIds: number[] = [];
     if (row.payloadJson) {
       try {
@@ -1083,7 +1255,13 @@ export function getEpisodeCardEvents(db: DatabaseSync, videoId: number): Episode
         if (Array.isArray(parsed.noteIds)) noteIds = parsed.noteIds;
       } catch {}
     }
-    return { eventId: row.eventId, sessionId: row.sessionId, tsMs: row.tsMs, cardsDelta: row.cardsDelta, noteIds };
+    return {
+      eventId: row.eventId,
+      sessionId: row.sessionId,
+      tsMs: row.tsMs,
+      cardsDelta: row.cardsDelta,
+      noteIds,
+    };
   });
 }
 
@@ -1100,7 +1278,8 @@ export function upsertCoverArt(
   },
 ): void {
   const nowMs = Date.now();
-  db.prepare(`
+  db.prepare(
+    `
     INSERT INTO imm_media_art (
       video_id, anilist_id, cover_url, cover_blob,
       title_romaji, title_english, episodes_total,
@@ -1115,10 +1294,18 @@ export function upsertCoverArt(
       episodes_total = excluded.episodes_total,
       fetched_at_ms = excluded.fetched_at_ms,
       LAST_UPDATE_DATE = excluded.LAST_UPDATE_DATE
-  `).run(
+  `,
-    videoId, art.anilistId, art.coverUrl, art.coverBlob,
+  ).run(
-    art.titleRomaji, art.titleEnglish, art.episodesTotal,
+    videoId,
-    nowMs, nowMs, nowMs,
+    art.anilistId,
+    art.coverUrl,
+    art.coverBlob,
+    art.titleRomaji,
+    art.titleEnglish,
+    art.episodesTotal,
+    nowMs,
+    nowMs,
+    nowMs,
   );
 }
 
@@ -1138,7 +1325,8 @@ export function updateAnimeAnilistInfo(
   } | null;
   if (!row?.anime_id) return;
 
-  db.prepare(`
+  db.prepare(
+    `
     UPDATE imm_anime
     SET
       anilist_id = COALESCE(?, anilist_id),
@@ -1148,7 +1336,8 @@ export function updateAnimeAnilistInfo(
       episodes_total = COALESCE(?, episodes_total),
       LAST_UPDATE_DATE = ?
     WHERE anime_id = ?
-  `).run(
+  `,
+  ).run(
     info.anilistId,
     info.titleRomaji,
     info.titleEnglish,
@@ -1160,8 +1349,11 @@ export function updateAnimeAnilistInfo(
 }
 
 export function markVideoWatched(db: DatabaseSync, videoId: number, watched: boolean): void {
-  db.prepare('UPDATE imm_videos SET watched = ?, LAST_UPDATE_DATE = ? WHERE video_id = ?')
+  db.prepare('UPDATE imm_videos SET watched = ?, LAST_UPDATE_DATE = ? WHERE video_id = ?').run(
-    .run(watched ? 1 : 0, Date.now(), videoId);
+    watched ? 1 : 0,
+    Date.now(),
+    videoId,
+  );
 }
 
 export function getVideoDurationMs(db: DatabaseSync, videoId: number): number {
@@ -1186,7 +1378,9 @@ export function deleteSession(db: DatabaseSync, sessionId: number): void {
 }
 
 export function deleteVideo(db: DatabaseSync, videoId: number): void {
-  const sessions = db.prepare('SELECT session_id FROM imm_sessions WHERE video_id = ?').all(videoId) as Array<{ session_id: number }>;
+  const sessions = db
+    .prepare('SELECT session_id FROM imm_sessions WHERE video_id = ?')
+    .all(videoId) as Array<{ session_id: number }>;
   for (const s of sessions) {
     deleteSession(db, s.session_id);
   }

src/core/services/immersion-tracker/storage-session.test.ts

@@ -425,8 +425,9 @@ test('ensureSchema adds subtitle-line occurrence tables to schema version 6 data
 
     const tableNames = new Set(
       (
-        db.prepare(`SELECT name FROM sqlite_master WHERE type = 'table' AND name LIKE 'imm_%'`).all() as
+        db
-          Array<{ name: string }>
+          .prepare(`SELECT name FROM sqlite_master WHERE type = 'table' AND name LIKE 'imm_%'`)
+          .all() as Array<{ name: string }>
       ).map((row) => row.name),
     );
 
@@ -731,8 +732,28 @@ test('word upsert replaces legacy other part_of_speech when better POS metadata
     ensureSchema(db);
     const stmts = createTrackerPreparedStatements(db);
 
-    stmts.wordUpsertStmt.run('知っている', '知っている', 'しっている', 'other', '動詞', '自立', '', 10, 10);
+    stmts.wordUpsertStmt.run(
-    stmts.wordUpsertStmt.run('知っている', '知っている', 'しっている', 'verb', '動詞', '自立', '', 11, 12);
+      '知っている',
+      '知っている',
+      'しっている',
+      'other',
+      '動詞',
+      '自立',
+      '',
+      10,
+      10,
+    );
+    stmts.wordUpsertStmt.run(
+      '知っている',
+      '知っている',
+      'しっている',
+      'verb',
+      '動詞',
+      '自立',
+      '',
+      11,
+      12,
+    );
 
     const row = db
       .prepare('SELECT frequency, part_of_speech, pos1, pos2 FROM imm_words WHERE headword = ?')

src/core/services/immersion-tracker/storage.ts

@@ -78,11 +78,7 @@ export function normalizeAnimeIdentityKey(title: string): string {
 }
 
 function looksLikeEpisodeOnlyTitle(title: string): boolean {
-  const normalized = title
+  const normalized = title.normalize('NFKC').toLowerCase().replace(/\s+/g, ' ').trim();
-    .normalize('NFKC')
-    .toLowerCase()
-    .replace(/\s+/g, ' ')
-    .trim();
   return /^(episode|ep)\s*\d{1,3}$/.test(normalized) || /^第\s*\d{1,3}\s*話$/.test(normalized);
 }
 
@@ -757,7 +753,9 @@ export function ensureSchema(db: DatabaseSync): void {
   if (currentVersion?.schema_version && currentVersion.schema_version < SCHEMA_VERSION) {
     db.exec('DELETE FROM imm_daily_rollups');
     db.exec('DELETE FROM imm_monthly_rollups');
-    db.exec(`UPDATE imm_rollup_state SET state_value = 0 WHERE state_key = 'last_rollup_sample_ms'`);
+    db.exec(
+      `UPDATE imm_rollup_state SET state_value = 0 WHERE state_key = 'last_rollup_sample_ms'`,
+    );
   }
 
   db.exec(`
@@ -954,7 +952,9 @@ export function executeQueuedWrite(write: QueuedWrite, stmts: TrackerPreparedSta
     return;
   }
   if (write.kind === 'subtitleLine') {
-    const animeRow = stmts.videoAnimeIdSelectStmt.get(write.videoId) as { anime_id: number | null } | null;
+    const animeRow = stmts.videoAnimeIdSelectStmt.get(write.videoId) as {
+      anime_id: number | null;
+    } | null;
     const lineResult = stmts.subtitleLineInsertStmt.run(
       write.sessionId,
       null,

src/core/services/index.ts

@@ -29,7 +29,10 @@ export {
 } from './startup';
 export { openYomitanSettingsWindow } from './yomitan-settings';
 export { createTokenizerDepsRuntime, tokenizeSubtitle } from './tokenizer';
-export { addYomitanNoteViaSearch, clearYomitanParserCachesForWindow } from './tokenizer/yomitan-parser-runtime';
+export {
+  addYomitanNoteViaSearch,
+  clearYomitanParserCachesForWindow,
+} from './tokenizer/yomitan-parser-runtime';
 export {
   deleteYomitanDictionaryByTitle,
   getYomitanDictionaryInfo,

src/core/services/ipc.test.ts

@@ -313,7 +313,12 @@ test('registerIpcHandlers validates and clamps stats request limits', async () =
           calls.push(['monthly', limit]);
           return [];
         },
-        getQueryHints: async () => ({ totalSessions: 0, activeSessions: 0, episodesToday: 0, activeAnimeCount: 0 }),
+        getQueryHints: async () => ({
+          totalSessions: 0,
+          activeSessions: 0,
+          episodesToday: 0,
+          activeAnimeCount: 0,
+        }),
         getSessionTimeline: async (sessionId: number, limit = 0) => {
           calls.push(['timeline', limit, sessionId]);
           return [];

src/core/services/ipc.ts

@@ -73,7 +73,12 @@ export interface IpcServiceDeps {
     getSessionSummaries: (limit?: number) => Promise<unknown>;
     getDailyRollups: (limit?: number) => Promise<unknown>;
     getMonthlyRollups: (limit?: number) => Promise<unknown>;
-    getQueryHints: () => Promise<{ totalSessions: number; activeSessions: number; episodesToday: number; activeAnimeCount: number }>;
+    getQueryHints: () => Promise<{
+      totalSessions: number;
+      activeSessions: number;
+      episodesToday: number;
+      activeAnimeCount: number;
+    }>;
     getSessionTimeline: (sessionId: number, limit?: number) => Promise<unknown>;
     getSessionEvents: (sessionId: number, limit?: number) => Promise<unknown>;
     getVocabularyStats: (limit?: number) => Promise<unknown>;
@@ -512,13 +517,10 @@ export function registerIpcHandlers(deps: IpcServiceDeps, ipc: IpcMainRegistrar
     return deps.immersionTracker?.getMediaLibrary() ?? [];
   });
 
-  ipc.handle(
+  ipc.handle(IPC_CHANNELS.request.statsGetMediaDetail, async (_event, videoId: unknown) => {
-    IPC_CHANNELS.request.statsGetMediaDetail,
-    async (_event, videoId: unknown) => {
     if (typeof videoId !== 'number') return null;
     return deps.immersionTracker?.getMediaDetail(videoId) ?? null;
-    },
+  });
-  );
 
   ipc.handle(
     IPC_CHANNELS.request.statsGetMediaSessions,
@@ -538,11 +540,8 @@ export function registerIpcHandlers(deps: IpcServiceDeps, ipc: IpcMainRegistrar
     },
   );
 
-  ipc.handle(
+  ipc.handle(IPC_CHANNELS.request.statsGetMediaCover, async (_event, videoId: unknown) => {
-    IPC_CHANNELS.request.statsGetMediaCover,
-    async (_event, videoId: unknown) => {
     if (typeof videoId !== 'number') return null;
     return deps.immersionTracker?.getCoverArt(videoId) ?? null;
-    },
+  });
-  );
 }

src/core/services/mpv-protocol.test.ts

@@ -128,10 +128,7 @@ test('dispatchMpvProtocolMessage emits subtitle track changes', async () => {
     emitSubtitleTrackListChange: (payload) => state.events.push(payload),
   });
 
-  await dispatchMpvProtocolMessage(
+  await dispatchMpvProtocolMessage({ event: 'property-change', name: 'sid', data: '3' }, deps);
-    { event: 'property-change', name: 'sid', data: '3' },
-    deps,
-  );
   await dispatchMpvProtocolMessage(
     { event: 'property-change', name: 'track-list', data: [{ type: 'sub', id: 3 }] },
     deps,

src/core/services/stats-server.ts

@@ -51,7 +51,10 @@ function resolveStatsStaticPath(staticDir: string, requestPath: string): string
   const decodedPath = decodeURIComponent(normalizedPath);
   const absoluteStaticDir = resolve(staticDir);
   const absolutePath = resolve(absoluteStaticDir, decodedPath);
-  if (absolutePath !== absoluteStaticDir && !absolutePath.startsWith(`${absoluteStaticDir}${sep}`)) {
+  if (
+    absolutePath !== absoluteStaticDir &&
+    !absolutePath.startsWith(`${absoluteStaticDir}${sep}`)
+  ) {
     return null;
   }
   if (!existsSync(absolutePath)) {
@@ -71,8 +74,7 @@ function createStatsStaticResponse(staticDir: string, requestPath: string): Resp
   }
 
   const extension = extname(absolutePath).toLowerCase();
-  const contentType =
+  const contentType = STATS_STATIC_CONTENT_TYPES[extension] ?? 'application/octet-stream';
-    STATS_STATIC_CONTENT_TYPES[extension] ?? 'application/octet-stream';
   const body = readFileSync(absolutePath);
   return new Response(body, {
     headers: {
@@ -86,7 +88,13 @@ function createStatsStaticResponse(staticDir: string, requestPath: string): Resp
 
 export function createStatsApp(
   tracker: ImmersionTrackerService,
-  options?: { staticDir?: string; knownWordCachePath?: string; mpvSocketPath?: string; ankiConnectConfig?: AnkiConnectConfig; addYomitanNote?: (word: string) => Promise<number | null> },
+  options?: {
+    staticDir?: string;
+    knownWordCachePath?: string;
+    mpvSocketPath?: string;
+    ankiConnectConfig?: AnkiConnectConfig;
+    addYomitanNote?: (word: string) => Promise<number | null>;
+  },
 ) {
   const app = new Hono();
 
@@ -304,7 +312,7 @@ export function createStatsApp(
           variables: { search: query },
         }),
       });
-      const json = await res.json() as { data?: { Page?: { media?: unknown[] } } };
+      const json = (await res.json()) as { data?: { Page?: { media?: unknown[] } } };
       return c.json(json.data?.Page?.media ?? []);
     } catch {
       return c.json([]);
@@ -315,9 +323,14 @@ export function createStatsApp(
     const cachePath = options?.knownWordCachePath;
     if (!cachePath || !existsSync(cachePath)) return c.json([]);
     try {
-      const raw = JSON.parse(readFileSync(cachePath, 'utf-8')) as { version?: number; words?: string[] };
+      const raw = JSON.parse(readFileSync(cachePath, 'utf-8')) as {
+        version?: number;
+        words?: string[];
+      };
       if (raw.version === 1 && Array.isArray(raw.words)) return c.json(raw.words);
-    } catch { /* ignore */ }
+    } catch {
+      /* ignore */
+    }
     return c.json([]);
   });
 
@@ -377,7 +390,11 @@ export function createStatsApp(
         method: 'POST',
         headers: { 'Content-Type': 'application/json' },
         signal: AbortSignal.timeout(ANKI_CONNECT_FETCH_TIMEOUT_MS),
-        body: JSON.stringify({ action: 'guiBrowse', version: 6, params: { query: `nid:${noteId}` } }),
+        body: JSON.stringify({
+          action: 'guiBrowse',
+          version: 6,
+          params: { query: `nid:${noteId}` },
+        }),
       });
       const result = await response.json();
       return c.json(result);
@@ -401,7 +418,9 @@ export function createStatsApp(
         signal: AbortSignal.timeout(ANKI_CONNECT_FETCH_TIMEOUT_MS),
         body: JSON.stringify({ action: 'notesInfo', version: 6, params: { notes: noteIds } }),
       });
-      const result = await response.json() as { result?: Array<{ noteId: number; fields: Record<string, { value: string }> }> };
+      const result = (await response.json()) as {
+        result?: Array<{ noteId: number; fields: Record<string, { value: string }> }>;
+      };
       return c.json(result.result ?? []);
     } catch {
       return c.json([], 502);
@@ -445,7 +464,10 @@ export function createStatsApp(
     const clampedEndSec = rawDuration > maxMediaDuration ? startSec + maxMediaDuration : endSec;
 
     const highlightedSentence = word
-      ? sentence.replace(new RegExp(word.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'), 'g'), `<b>${word}</b>`)
+      ? sentence.replace(
+          new RegExp(word.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'), 'g'),
+          `<b>${word}</b>`,
+        )
       : sentence;
 
     const generateAudio = ankiConfig.media?.generateAudio !== false;
@@ -460,12 +482,18 @@ export function createStatsApp(
     if (!generateImage) {
       imagePromise = Promise.resolve(null);
     } else if (imageType === 'avif') {
-      imagePromise = mediaGen.generateAnimatedImage(sourcePath, startSec, clampedEndSec, audioPadding, {
+      imagePromise = mediaGen.generateAnimatedImage(
+        sourcePath,
+        startSec,
+        clampedEndSec,
+        audioPadding,
+        {
           fps: ankiConfig.media?.animatedFps ?? 10,
           maxWidth: ankiConfig.media?.animatedMaxWidth ?? 640,
           maxHeight: ankiConfig.media?.animatedMaxHeight,
           crf: ankiConfig.media?.animatedCrf ?? 35,
-      });
+        },
+      );
     } else {
       const midpointSec = (startSec + clampedEndSec) / 2;
       imagePromise = mediaGen.generateScreenshot(sourcePath, midpointSec, {
@@ -491,14 +519,21 @@ export function createStatsApp(
       ]);
 
       if (yomitanResult.status === 'rejected' || !yomitanResult.value) {
-        return c.json({ error: `Yomitan failed to create note: ${yomitanResult.status === 'rejected' ? (yomitanResult.reason as Error).message : 'no result'}` }, 502);
+        return c.json(
+          {
+            error: `Yomitan failed to create note: ${yomitanResult.status === 'rejected' ? (yomitanResult.reason as Error).message : 'no result'}`,
+          },
+          502,
+        );
       }
 
       noteId = yomitanResult.value;
       const audioBuffer = audioResult.status === 'fulfilled' ? audioResult.value : null;
       const imageBuffer = imageResult.status === 'fulfilled' ? imageResult.value : null;
-      if (audioResult.status === 'rejected') errors.push(`audio: ${(audioResult.reason as Error).message}`);
+      if (audioResult.status === 'rejected')
-      if (imageResult.status === 'rejected') errors.push(`image: ${(imageResult.reason as Error).message}`);
+        errors.push(`audio: ${(audioResult.reason as Error).message}`);
+      if (imageResult.status === 'rejected')
+        errors.push(`image: ${(imageResult.reason as Error).message}`);
 
       const mediaFields: Record<string, string> = {};
       const timestamp = Date.now();
@@ -566,8 +601,10 @@ export function createStatsApp(
 
     const audioBuffer = audioResult.status === 'fulfilled' ? audioResult.value : null;
     const imageBuffer = imageResult.status === 'fulfilled' ? imageResult.value : null;
-    if (audioResult.status === 'rejected') errors.push(`audio: ${(audioResult.reason as Error).message}`);
+    if (audioResult.status === 'rejected')
-    if (imageResult.status === 'rejected') errors.push(`image: ${(imageResult.reason as Error).message}`);
+      errors.push(`audio: ${(audioResult.reason as Error).message}`);
+    if (imageResult.status === 'rejected')
+      errors.push(`image: ${(imageResult.reason as Error).message}`);
 
     const sentenceFieldName = ankiConfig.fields?.sentence ?? 'Sentence';
     const translationFieldName = ankiConfig.fields?.translation ?? 'SelectionText';
@@ -684,7 +721,13 @@ export function createStatsApp(
 }
 
 export function startStatsServer(config: StatsServerConfig): { close: () => void } {
-  const app = createStatsApp(config.tracker, { staticDir: config.staticDir, knownWordCachePath: config.knownWordCachePath, mpvSocketPath: config.mpvSocketPath, ankiConnectConfig: config.ankiConnectConfig, addYomitanNote: config.addYomitanNote });
+  const app = createStatsApp(config.tracker, {
+    staticDir: config.staticDir,
+    knownWordCachePath: config.knownWordCachePath,
+    mpvSocketPath: config.mpvSocketPath,
+    ankiConnectConfig: config.ankiConnectConfig,
+    addYomitanNote: config.addYomitanNote,
+  });
 
   const server = serve({
     fetch: app.fetch,

src/core/services/stats-window-runtime.ts

@@ -16,13 +16,9 @@ function isBareToggleKeyInput(input: Electron.Input, toggleKey: string): boolean
   );
 }
 
-export function shouldHideStatsWindowForInput(
+export function shouldHideStatsWindowForInput(input: Electron.Input, toggleKey: string): boolean {
-  input: Electron.Input,
-  toggleKey: string,
-): boolean {
   return (
-    (input.type === 'keyDown' && input.key === 'Escape') ||
+    (input.type === 'keyDown' && input.key === 'Escape') || isBareToggleKeyInput(input, toggleKey)
-    isBareToggleKeyInput(input, toggleKey)
   );
 }
 

src/core/services/subtitle-cue-parser.test.ts

@@ -27,13 +27,7 @@ test('parseSrtCues parses basic SRT content', () => {
 });
 
 test('parseSrtCues handles multi-line subtitle text', () => {
-  const content = [
+  const content = ['1', '00:01:00,000 --> 00:01:05,000', 'これは', 'テストです', ''].join('\n');
-    '1',
-    '00:01:00,000 --> 00:01:05,000',
-    'これは',
-    'テストです',
-    '',
-  ].join('\n');
 
   const cues = parseSrtCues(content);
 
@@ -42,12 +36,7 @@ test('parseSrtCues handles multi-line subtitle text', () => {
 });
 
 test('parseSrtCues handles hours in timestamps', () => {
-  const content = [
+  const content = ['1', '01:30:00,000 --> 01:30:05,000', 'テスト', ''].join('\n');
-    '1',
-    '01:30:00,000 --> 01:30:05,000',
-    'テスト',
-    '',
-  ].join('\n');
 
   const cues = parseSrtCues(content);
 
@@ -56,12 +45,7 @@ test('parseSrtCues handles hours in timestamps', () => {
 });
 
 test('parseSrtCues handles VTT-style dot separator', () => {
-  const content = [
+  const content = ['1', '00:00:01.000 --> 00:00:04.000', 'VTTスタイル', ''].join('\n');
-    '1',
-    '00:00:01.000 --> 00:00:04.000',
-    'VTTスタイル',
-    '',
-  ].join('\n');
 
   const cues = parseSrtCues(content);
 
@@ -151,10 +135,7 @@ test('parseAssCues handles \\N line breaks', () => {
 });
 
 test('parseAssCues returns empty for content without Events section', () => {
-  const content = [
+  const content = ['[Script Info]', 'Title: Test'].join('\n');
-    '[Script Info]',
-    'Title: Test',
-  ].join('\n');
 
   assert.deepEqual(parseAssCues(content), []);
 });
@@ -202,12 +183,7 @@ test('parseAssCues respects dynamic field ordering from the Format row', () => {
 });
 
 test('parseSubtitleCues auto-detects SRT format', () => {
-  const content = [
+  const content = ['1', '00:00:01,000 --> 00:00:04,000', 'SRTテスト', ''].join('\n');
-    '1',
-    '00:00:01,000 --> 00:00:04,000',
-    'SRTテスト',
-    '',
-  ].join('\n');
 
   const cues = parseSubtitleCues(content, 'test.srt');
   assert.equal(cues.length, 1);
@@ -227,12 +203,7 @@ test('parseSubtitleCues auto-detects ASS format', () => {
 });
 
 test('parseSubtitleCues auto-detects VTT format', () => {
-  const content = [
+  const content = ['1', '00:00:01.000 --> 00:00:04.000', 'VTTテスト', ''].join('\n');
-    '1',
-    '00:00:01.000 --> 00:00:04.000',
-    'VTTテスト',
-    '',
-  ].join('\n');
 
   const cues = parseSubtitleCues(content, 'test.vtt');
   assert.equal(cues.length, 1);

src/core/services/subtitle-cue-parser.ts

@@ -34,8 +34,18 @@ export function parseSrtCues(content: string): SubtitleCue[] {
       continue;
     }
 
-    const startTime = parseTimestamp(timingMatch[1], timingMatch[2]!, timingMatch[3]!, timingMatch[4]!);
+    const startTime = parseTimestamp(
-    const endTime = parseTimestamp(timingMatch[5], timingMatch[6]!, timingMatch[7]!, timingMatch[8]!);
+      timingMatch[1],
+      timingMatch[2]!,
+      timingMatch[3]!,
+      timingMatch[4]!,
+    );
+    const endTime = parseTimestamp(
+      timingMatch[5],
+      timingMatch[6]!,
+      timingMatch[7]!,
+      timingMatch[8]!,
+    );
 
     i += 1;
     const textLines: string[] = [];
@@ -144,7 +154,8 @@ export function parseAssCues(content: string): SubtitleCue[] {
 }
 
 function detectSubtitleFormat(source: string): 'srt' | 'vtt' | 'ass' | 'ssa' | null {
-  const [normalizedSource = source] = (() => {
+  const [normalizedSource = source] =
+    (() => {
       try {
         return /^[a-z]+:\/\//i.test(source) ? new URL(source).pathname : source;
       } catch {

src/core/services/subtitle-prefetch.test.ts

@@ -1,9 +1,6 @@
 import assert from 'node:assert/strict';
 import test from 'node:test';
-import {
+import { computePriorityWindow, createSubtitlePrefetchService } from './subtitle-prefetch';
-  computePriorityWindow,
-  createSubtitlePrefetchService,
-} from './subtitle-prefetch';
 import type { SubtitleCue } from './subtitle-cue-parser';
 import type { SubtitleData } from '../../types';
 
@@ -169,7 +166,9 @@ test('prefetch service onSeek re-prioritizes from new position', async () => {
   service.stop();
 
   // After seek to 80.0, cues starting after 80.0 (line-17, line-18, line-19) should appear in cached
-  const hasPostSeekCue = cachedTexts.some((t) => t === 'line-17' || t === 'line-18' || t === 'line-19');
+  const hasPostSeekCue = cachedTexts.some(
+    (t) => t === 'line-17' || t === 'line-18' || t === 'line-19',
+  );
   assert.ok(hasPostSeekCue, 'Should have cached cues after seek position');
 });
 

src/core/services/tokenizer.test.ts

@@ -3227,7 +3227,9 @@ test('tokenizeSubtitle excludes merged function/content token from frequency hig
 test('tokenizeSubtitle keeps frequency for content-led merged token with trailing colloquial suffixes', async () => {
   const result = await tokenizeSubtitle(
     '張り切ってんじゃ',
-    makeDepsFromYomitanTokens([{ surface: '張り切ってん', reading: 'はき', headword: '張り切る' }], {
+    makeDepsFromYomitanTokens(
+      [{ surface: '張り切ってん', reading: 'はき', headword: '張り切る' }],
+      {
         getFrequencyDictionaryEnabled: () => true,
         getFrequencyRank: (text) => (text === '張り切る' ? 5468 : null),
         tokenizeWithMecab: async () => [
@@ -3272,7 +3274,8 @@ test('tokenizeSubtitle keeps frequency for content-led merged token with trailin
           },
         ],
         getMinSentenceWordsForNPlusOne: () => 1,
-    }),
+      },
+    ),
   );
 
   assert.equal(result.tokens?.length, 1);

src/core/services/tokenizer.ts

@@ -188,7 +188,9 @@ async function filterSubtitleAnnotationTokens(tokens: MergedToken[]): Promise<Me
   }
 
   const annotationStage = await annotationStageModulePromise;
-  return tokens.filter((token) => !annotationStage.shouldExcludeTokenFromSubtitleAnnotations(token));
+  return tokens.filter(
+    (token) => !annotationStage.shouldExcludeTokenFromSubtitleAnnotations(token),
+  );
 }
 
 export function createTokenizerDepsRuntime(
@@ -449,7 +451,11 @@ function buildYomitanFrequencyIndex(
       reading,
       frequency: rank,
     };
-    appendYomitanFrequencyEntry(byPair, makeYomitanFrequencyPairKey(term, reading), normalizedEntry);
+    appendYomitanFrequencyEntry(
+      byPair,
+      makeYomitanFrequencyPairKey(term, reading),
+      normalizedEntry,
+    );
     appendYomitanFrequencyEntry(byTerm, term, normalizedEntry);
   }
 
@@ -486,11 +492,15 @@ function getYomitanFrequencyRank(
   }
 
   const reading =
-    typeof token.reading === 'string' && token.reading.trim().length > 0 ? token.reading.trim() : null;
+    typeof token.reading === 'string' && token.reading.trim().length > 0
+      ? token.reading.trim()
+      : null;
   const pairEntries =
     frequencyIndex.byPair.get(makeYomitanFrequencyPairKey(normalizedCandidateText, reading)) ?? [];
   const candidateEntries =
-    pairEntries.length > 0 ? pairEntries : (frequencyIndex.byTerm.get(normalizedCandidateText) ?? []);
+    pairEntries.length > 0
+      ? pairEntries
+      : (frequencyIndex.byTerm.get(normalizedCandidateText) ?? []);
   if (candidateEntries.length === 0) {
     return null;
   }

src/core/services/tokenizer/annotation-stage.ts

@@ -54,7 +54,6 @@ function resolveKnownWordText(
   return matchMode === 'surface' ? surface : headword;
 }
 
-
 function normalizePos1Tag(pos1: string | undefined): string {
   return typeof pos1 === 'string' ? pos1.trim() : '';
 }
@@ -243,7 +242,6 @@ export function shouldExcludeTokenFromVocabularyPersistence(
   );
 }
 
-
 function getCachedJlptLevel(
   lookupText: string,
   getJlptLevel: (text: string) => JlptLevel | null,
@@ -634,9 +632,7 @@ export function annotateTokens(
       ? filterTokenFrequencyRank(token, pos1Exclusions, pos2Exclusions)
       : undefined;
 
-    const jlptLevel = jlptEnabled
+    const jlptLevel = jlptEnabled ? computeTokenJlptLevel(token, deps.getJlptLevel) : undefined;
-      ? computeTokenJlptLevel(token, deps.getJlptLevel)
-      : undefined;
 
     return {
       ...token,

src/core/services/tokenizer/yomitan-parser-runtime.ts

@@ -188,7 +188,9 @@ function toYomitanTermFrequency(value: unknown): YomitanTermFrequency | null {
   const rawFrequency = parsePositiveFrequencyValue(value.frequency);
   const displayValueRaw = value.displayValue;
   const parsedDisplayFrequency =
-    displayValueRaw !== null && displayValueRaw !== undefined ? parseDisplayFrequencyValue(displayValueRaw) : null;
+    displayValueRaw !== null && displayValueRaw !== undefined
+      ? parseDisplayFrequencyValue(displayValueRaw)
+      : null;
   const frequency = parsedDisplayFrequency ?? rawFrequency;
   if (!term || !dictionary || frequency === null) {
     return null;

src/main.ts

@@ -1135,7 +1135,10 @@ async function refreshSubtitlePrefetchFromActiveTrack(): Promise<void> {
       subtitlePrefetchInitController.cancelPendingInit();
       return;
     }
-    await subtitlePrefetchInitController.initSubtitlePrefetch(externalFilename, lastObservedTimePos);
+    await subtitlePrefetchInitController.initSubtitlePrefetch(
+      externalFilename,
+      lastObservedTimePos,
+    );
   } catch {
     // Track list query failed; skip subtitle prefetch refresh.
   }
@@ -2512,11 +2515,17 @@ const ensureStatsServerStarted = (): string => {
       getYomitanExt: () => appState.yomitanExt,
       getYomitanSession: () => appState.yomitanSession,
       getYomitanParserWindow: () => appState.yomitanParserWindow,
-      setYomitanParserWindow: (w: BrowserWindow | null) => { appState.yomitanParserWindow = w; },
+      setYomitanParserWindow: (w: BrowserWindow | null) => {
+        appState.yomitanParserWindow = w;
+      },
       getYomitanParserReadyPromise: () => appState.yomitanParserReadyPromise,
-      setYomitanParserReadyPromise: (p: Promise<void> | null) => { appState.yomitanParserReadyPromise = p; },
+      setYomitanParserReadyPromise: (p: Promise<void> | null) => {
+        appState.yomitanParserReadyPromise = p;
+      },
       getYomitanParserInitPromise: () => appState.yomitanParserInitPromise,
-      setYomitanParserInitPromise: (p: Promise<boolean> | null) => { appState.yomitanParserInitPromise = p; },
+      setYomitanParserInitPromise: (p: Promise<boolean> | null) => {
+        appState.yomitanParserInitPromise = p;
+      },
     };
     const yomitanLogger = createLogger('main:yomitan-stats');
     statsServer = startStatsServer({
@@ -2528,7 +2537,9 @@ const ensureStatsServerStarted = (): string => {
       ankiConnectConfig: getResolvedConfig().ankiConnect,
       addYomitanNote: async (word: string) => {
         const ankiUrl = getResolvedConfig().ankiConnect.url || 'http://127.0.0.1:8765';
-        await syncYomitanDefaultAnkiServerCore(ankiUrl, yomitanDeps, yomitanLogger, { forceOverride: true });
+        await syncYomitanDefaultAnkiServerCore(ankiUrl, yomitanDeps, yomitanLogger, {
+          forceOverride: true,
+        });
         return addYomitanNoteViaSearch(word, yomitanDeps, yomitanLogger);
       },
     });

src/main/runtime/anilist-media-guess.test.ts

@@ -60,6 +60,11 @@ test('ensureAnilistMediaGuess memoizes in-flight guess promise', async () => {
   assert.deepEqual(first, { title: 'Show', season: null, episode: 1, source: 'guessit' });
   assert.deepEqual(second, { title: 'Show', season: null, episode: 1, source: 'guessit' });
   assert.equal(calls, 1);
-  assert.deepEqual(state.mediaGuess, { title: 'Show', season: null, episode: 1, source: 'guessit' });
+  assert.deepEqual(state.mediaGuess, {
+    title: 'Show',
+    season: null,
+    episode: 1,
+    source: 'guessit',
+  });
   assert.equal(state.mediaGuessPromise, null);
 });

src/main/runtime/anilist-post-watch-main-deps.test.ts

@@ -85,7 +85,11 @@ test('maybe run anilist post watch update main deps builder maps callbacks', asy
   deps.resetTrackedMedia('media');
   assert.equal(deps.getWatchedSeconds(), 100);
   assert.equal(await deps.maybeProbeAnilistDuration('media'), 120);
-  assert.deepEqual(await deps.ensureAnilistMediaGuess('media'), { title: 'x', season: null, episode: 1 });
+  assert.deepEqual(await deps.ensureAnilistMediaGuess('media'), {
+    title: 'x',
+    season: null,
+    episode: 1,
+  });
   assert.equal(deps.hasAttemptedUpdateKey('k'), false);
   assert.deepEqual(await deps.processNextAnilistRetryUpdate(), { ok: true, message: 'ok' });
   assert.equal(await deps.refreshAnilistClientSecretState(), 'token');

src/main/runtime/mpv-main-event-main-deps.ts

@@ -145,7 +145,9 @@ export function createBuildBindMpvMainEventHandlersMainDepsHandler(deps: {
     },
     reportJellyfinRemoteProgress: (forceImmediate: boolean) =>
       deps.reportJellyfinRemoteProgress(forceImmediate),
-    onTimePosUpdate: deps.onTimePosUpdate ? (time: number) => deps.onTimePosUpdate!(time) : undefined,
+    onTimePosUpdate: deps.onTimePosUpdate
+      ? (time: number) => deps.onTimePosUpdate!(time)
+      : undefined,
     recordPauseState: (paused: boolean) => {
       deps.appState.playbackPaused = paused;
       deps.ensureImmersionTrackerInitialized();

src/main/runtime/stats-cli-command.test.ts

@@ -2,9 +2,14 @@ import test from 'node:test';
 import assert from 'node:assert/strict';
 import { createRunStatsCliCommandHandler } from './stats-cli-command';
 
-function makeHandler(overrides: Partial<Parameters<typeof createRunStatsCliCommandHandler>[0]> = {}) {
+function makeHandler(
+  overrides: Partial<Parameters<typeof createRunStatsCliCommandHandler>[0]> = {},
+) {
   const calls: string[] = [];
-  const responses: Array<{ responsePath: string; payload: { ok: boolean; url?: string; error?: string } }> = [];
+  const responses: Array<{
+    responsePath: string;
+    payload: { ok: boolean; url?: string; error?: string };
+  }> = [];
 
   const handler = createRunStatsCliCommandHandler({
     getResolvedConfig: () => ({

src/main/runtime/stats-cli-command.ts

@@ -31,7 +31,9 @@ export function createRunStatsCliCommandHandler(deps: {
   getResolvedConfig: () => StatsCliConfig;
   ensureImmersionTrackerStarted: () => void;
   ensureVocabularyCleanupTokenizerReady?: () => Promise<void> | void;
-  getImmersionTracker: () => { cleanupVocabularyStats?: () => Promise<VocabularyCleanupSummary> } | null;
+  getImmersionTracker: () => {
+    cleanupVocabularyStats?: () => Promise<VocabularyCleanupSummary>;
+  } | null;
   ensureStatsServerStarted: () => string;
   openExternal: (url: string) => Promise<unknown>;
   writeResponse: (responsePath: string, payload: StatsCliCommandResponse) => void;

src/main/runtime/subtitle-prefetch-source.test.ts

@@ -27,13 +27,16 @@ test('getActiveExternalSubtitleSource returns null when the selected track is no
 });
 
 test('resolveSubtitleSourcePath converts file URLs with spaces into filesystem paths', () => {
-  const fileUrl = process.platform === 'win32'
+  const fileUrl =
+    process.platform === 'win32'
       ? 'file:///C:/Users/test/Sub%20Folder/subs.ass'
       : 'file:///tmp/Sub%20Folder/subs.ass';
 
   const resolved = resolveSubtitleSourcePath(fileUrl);
 
-  assert.ok(resolved.endsWith('/Sub Folder/subs.ass') || resolved.endsWith('\\Sub Folder\\subs.ass'));
+  assert.ok(
+    resolved.endsWith('/Sub Folder/subs.ass') || resolved.endsWith('\\Sub Folder\\subs.ass'),
+  );
 });
 
 test('resolveSubtitleSourcePath leaves non-file sources unchanged', () => {

src/preload-stats.ts

@@ -2,8 +2,7 @@ import { contextBridge, ipcRenderer } from 'electron';
 import { IPC_CHANNELS } from './shared/ipc/contracts';
 
 const statsAPI = {
-  getOverview: (): Promise<unknown> =>
+  getOverview: (): Promise<unknown> => ipcRenderer.invoke(IPC_CHANNELS.request.statsGetOverview),
-    ipcRenderer.invoke(IPC_CHANNELS.request.statsGetOverview),
 
   getDailyRollups: (limit?: number): Promise<unknown> =>
     ipcRenderer.invoke(IPC_CHANNELS.request.statsGetDailyRollups, limit),

stats/index.html

@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en">
   <head>
     <meta charset="UTF-8" />

stats/src/App.tsx

@@ -44,12 +44,24 @@ export function App() {
       </header>
       <main className="flex-1 overflow-y-auto p-4">
         {activeTab === 'overview' ? (
-          <section id="panel-overview" role="tabpanel" aria-labelledby="tab-overview" key="overview" className="animate-fade-in">
+          <section
+            id="panel-overview"
+            role="tabpanel"
+            aria-labelledby="tab-overview"
+            key="overview"
+            className="animate-fade-in"
+          >
             <OverviewTab />
           </section>
         ) : null}
         {activeTab === 'anime' ? (
-          <section id="panel-anime" role="tabpanel" aria-labelledby="tab-anime" key="anime" className="animate-fade-in">
+          <section
+            id="panel-anime"
+            role="tabpanel"
+            aria-labelledby="tab-anime"
+            key="anime"
+            className="animate-fade-in"
+          >
             <AnimeTab
               initialAnimeId={selectedAnimeId}
               onClearInitialAnime={() => setSelectedAnimeId(null)}
@@ -58,12 +70,24 @@ export function App() {
           </section>
         ) : null}
         {activeTab === 'trends' ? (
-          <section id="panel-trends" role="tabpanel" aria-labelledby="tab-trends" key="trends" className="animate-fade-in">
+          <section
+            id="panel-trends"
+            role="tabpanel"
+            aria-labelledby="tab-trends"
+            key="trends"
+            className="animate-fade-in"
+          >
             <TrendsTab />
           </section>
         ) : null}
         {activeTab === 'vocabulary' ? (
-          <section id="panel-vocabulary" role="tabpanel" aria-labelledby="tab-vocabulary" key="vocabulary" className="animate-fade-in">
+          <section
+            id="panel-vocabulary"
+            role="tabpanel"
+            aria-labelledby="tab-vocabulary"
+            key="vocabulary"
+            className="animate-fade-in"
+          >
             <VocabularyTab
               onNavigateToAnime={navigateToAnime}
               onOpenWordDetail={openWordDetail}
@@ -75,7 +99,13 @@ export function App() {
           </section>
         ) : null}
         {activeTab === 'sessions' ? (
-          <section id="panel-sessions" role="tabpanel" aria-labelledby="tab-sessions" key="sessions" className="animate-fade-in">
+          <section
+            id="panel-sessions"
+            role="tabpanel"
+            aria-labelledby="tab-sessions"
+            key="sessions"
+            className="animate-fade-in"
+          >
             <SessionsTab />
           </section>
         ) : null}

stats/src/components/anime/AnilistSelector.tsx

@@ -18,7 +18,12 @@ interface AnilistSelectorProps {
   onLinked: () => void;
 }
 
-export function AnilistSelector({ animeId, initialQuery, onClose, onLinked }: AnilistSelectorProps) {
+export function AnilistSelector({
+  animeId,
+  initialQuery,
+  onClose,
+  onLinked,
+}: AnilistSelectorProps) {
   const [query, setQuery] = useState(initialQuery);
   const [results, setResults] = useState<AnilistMedia[]>([]);
   const [loading, setLoading] = useState(false);
@@ -32,7 +37,10 @@ export function AnilistSelector({ animeId, initialQuery, onClose, onLinked }: An
   }, []);
 
   const doSearch = async (q: string) => {
-    if (!q.trim()) { setResults([]); return; }
+    if (!q.trim()) {
+      setResults([]);
+      return;
+    }
     setLoading(true);
     try {
       const data = await apiClient.searchAnilist(q.trim());

stats/src/components/anime/AnimeCardsList.tsx

@@ -37,7 +37,9 @@ export function AnimeCardsList({ episodes, totalCards }: AnimeCardsListProps) {
           {withCards.map((ep) => (
             <Fragment key={ep.videoId}>
               <tr
-                onClick={() => setExpandedVideoId(expandedVideoId === ep.videoId ? null : ep.videoId)}
+                onClick={() =>
+                  setExpandedVideoId(expandedVideoId === ep.videoId ? null : ep.videoId)
+                }
                 className="border-b border-ctp-surface1 last:border-0 cursor-pointer hover:bg-ctp-surface1/50 transition-colors"
               >
                 <td className="py-2 pr-1 text-ctp-overlay2 text-xs w-6">

stats/src/components/anime/AnimeCoverImage.tsx

@@ -13,7 +13,9 @@ export function AnimeCoverImage({ animeId, title, className = '' }: AnimeCoverIm
 
   if (failed) {
     return (
-      <div className={`bg-ctp-surface2 flex items-center justify-center text-ctp-overlay2 text-2xl font-bold ${className}`}>
+      <div
+        className={`bg-ctp-surface2 flex items-center justify-center text-ctp-overlay2 text-2xl font-bold ${className}`}
+      >
         {fallbackChar}
       </div>
     );

stats/src/components/anime/AnimeDetailView.tsx

@@ -32,9 +32,15 @@ function AnimeWatchChart({ animeId }: { animeId: number }) {
     let cancelled = false;
     getStatsClient()
       .getAnimeRollups(animeId, 90)
-      .then((data) => { if (!cancelled) setRollups(data); })
+      .then((data) => {
-      .catch(() => { if (!cancelled) setRollups([]); });
+        if (!cancelled) setRollups(data);
-    return () => { cancelled = true; };
+      })
+      .catch(() => {
+        if (!cancelled) setRollups([]);
+      });
+    return () => {
+      cancelled = true;
+    };
   }, [animeId]);
 
   const byDay = new Map<number, number>();
@@ -75,8 +81,18 @@ function AnimeWatchChart({ animeId }: { animeId: number }) {
       </div>
       <ResponsiveContainer width="100%" height={160}>
         <BarChart data={chartData}>
-          <XAxis dataKey="date" tick={{ fontSize: 10, fill: CHART_THEME.tick }} axisLine={false} tickLine={false} />
+          <XAxis
-          <YAxis tick={{ fontSize: 10, fill: CHART_THEME.tick }} axisLine={false} tickLine={false} width={30} />
+            dataKey="date"
+            tick={{ fontSize: 10, fill: CHART_THEME.tick }}
+            axisLine={false}
+            tickLine={false}
+          />
+          <YAxis
+            tick={{ fontSize: 10, fill: CHART_THEME.tick }}
+            axisLine={false}
+            tickLine={false}
+            width={30}
+          />
           <Tooltip
             contentStyle={{
               background: CHART_THEME.tooltipBg,
@@ -104,9 +120,8 @@ export function AnimeDetailView({ animeId, onBack, onNavigateToWord }: AnimeDeta
   if (!data?.detail) return <div className="text-ctp-overlay2 p-4">Anime not found</div>;
 
   const { detail, episodes, anilistEntries } = data;
-  const avgSessionMs = detail.totalSessions > 0
+  const avgSessionMs =
-    ? Math.round(detail.totalActiveMs / detail.totalSessions)
+    detail.totalSessions > 0 ? Math.round(detail.totalActiveMs / detail.totalSessions) : 0;
-    : 0;
 
   return (
     <div className="space-y-4">
@@ -123,9 +138,17 @@ export function AnimeDetailView({ animeId, onBack, onNavigateToWord }: AnimeDeta
         onChangeAnilist={() => setShowAnilistSelector(true)}
       />
       <div className="grid grid-cols-2 sm:grid-cols-3 md:grid-cols-6 gap-3">
-        <StatCard label="Watch Time" value={formatDuration(detail.totalActiveMs)} color="text-ctp-blue" />
+        <StatCard
+          label="Watch Time"
+          value={formatDuration(detail.totalActiveMs)}
+          color="text-ctp-blue"
+        />
         <StatCard label="Cards" value={formatNumber(detail.totalCards)} color="text-ctp-green" />
-        <StatCard label="Words" value={formatNumber(detail.totalWordsSeen)} color="text-ctp-mauve" />
+        <StatCard
+          label="Words"
+          value={formatNumber(detail.totalWordsSeen)}
+          color="text-ctp-mauve"
+        />
         <StatCard label="Sessions" value={String(detail.totalSessions)} color="text-ctp-peach" />
         <StatCard label="Avg Session" value={formatDuration(avgSessionMs)} />
       </div>

stats/src/components/anime/AnimeHeader.tsx

@@ -8,9 +8,10 @@ interface AnimeHeaderProps {
 }
 
 function AnilistButton({ entry }: { entry: AnilistEntry }) {
-  const label = entry.season != null
+  const label =
+    entry.season != null
       ? `Season ${entry.season}`
-    : entry.titleEnglish ?? entry.titleRomaji ?? 'AniList';
+      : (entry.titleEnglish ?? entry.titleRomaji ?? 'AniList');
 
   return (
     <a
@@ -26,8 +27,9 @@ function AnilistButton({ entry }: { entry: AnilistEntry }) {
 }
 
 export function AnimeHeader({ detail, anilistEntries, onChangeAnilist }: AnimeHeaderProps) {
-  const altTitles = [detail.titleRomaji, detail.titleEnglish, detail.titleNative]
+  const altTitles = [detail.titleRomaji, detail.titleEnglish, detail.titleNative].filter(
-    .filter((t): t is string => t != null && t !== detail.canonicalTitle);
+    (t): t is string => t != null && t !== detail.canonicalTitle,
+  );
   const uniqueAltTitles = [...new Set(altTitles)];
 
   const hasMultipleEntries = anilistEntries.length > 1;
@@ -52,9 +54,7 @@ export function AnimeHeader({ detail, anilistEntries, onChangeAnilist }: AnimeHe
         <div className="flex flex-wrap gap-1.5 mt-2">
           {anilistEntries.length > 0 ? (
             hasMultipleEntries ? (
-              anilistEntries.map((entry) => (
+              anilistEntries.map((entry) => <AnilistButton key={entry.anilistId} entry={entry} />)
-                <AnilistButton key={entry.anilistId} entry={entry} />
-              ))
             ) : (
               <a
                 href={`https://anilist.co/anime/${anilistEntries[0]!.anilistId}`}
@@ -82,7 +82,9 @@ export function AnimeHeader({ detail, anilistEntries, onChangeAnilist }: AnimeHe
               title="Search AniList and manually select the correct anime entry"
               className="inline-flex items-center gap-1 px-2 py-1 text-xs rounded bg-ctp-surface1 text-ctp-overlay2 hover:bg-ctp-surface2 hover:text-ctp-subtext0 transition-colors"
             >
-              {anilistEntries.length > 0 || detail.anilistId ? 'Change AniList Entry' : 'Link to AniList'}
+              {anilistEntries.length > 0 || detail.anilistId
+                ? 'Change AniList Entry'
+                : 'Link to AniList'}
             </button>
           )}
         </div>

stats/src/components/anime/AnimeTab.tsx

@@ -23,10 +23,14 @@ const SORT_OPTIONS: { key: SortKey; label: string }[] = [
 function sortAnime(list: ReturnType<typeof useAnimeLibrary>['anime'], key: SortKey) {
   return [...list].sort((a, b) => {
     switch (key) {
-      case 'lastWatched': return b.lastWatchedMs - a.lastWatchedMs;
+      case 'lastWatched':
-      case 'watchTime': return b.totalActiveMs - a.totalActiveMs;
+        return b.lastWatchedMs - a.lastWatchedMs;
-      case 'cards': return b.totalCards - a.totalCards;
+      case 'watchTime':
-      case 'episodes': return b.episodeCount - a.episodeCount;
+        return b.totalActiveMs - a.totalActiveMs;
+      case 'cards':
+        return b.totalCards - a.totalCards;
+      case 'episodes':
+        return b.episodeCount - a.episodeCount;
     }
   });
 }
@@ -89,7 +93,9 @@ export function AnimeTab({ initialAnimeId, onClearInitialAnime, onNavigateToWord
           className="bg-ctp-surface0 border border-ctp-surface1 rounded-lg px-2 py-2 text-sm text-ctp-text focus:outline-none focus:border-ctp-blue"
         >
           {SORT_OPTIONS.map((opt) => (
-            <option key={opt.key} value={opt.key}>{opt.label}</option>
+            <option key={opt.key} value={opt.key}>
+              {opt.label}
+            </option>
           ))}
         </select>
         <div className="flex bg-ctp-surface0 rounded-lg p-0.5 border border-ctp-surface1 shrink-0">

stats/src/components/anime/AnimeWordList.tsx

@@ -18,10 +18,18 @@ export function AnimeWordList({ animeId, onNavigateToWord }: AnimeWordListProps)
     setLoading(true);
     getStatsClient()
       .getAnimeWords(animeId, 50)
-      .then((data) => { if (!cancelled) setWords(data); })
+      .then((data) => {
-      .catch(() => { if (!cancelled) setWords([]); })
+        if (!cancelled) setWords(data);
-      .finally(() => { if (!cancelled) setLoading(false); });
+      })
-    return () => { cancelled = true; };
+      .catch(() => {
+        if (!cancelled) setWords([]);
+      })
+      .finally(() => {
+        if (!cancelled) setLoading(false);
+      });
+    return () => {
+      cancelled = true;
+    };
   }, [animeId]);
 
   if (loading) return <div className="text-ctp-overlay2 text-sm p-4">Loading words...</div>;

stats/src/components/anime/CollapsibleSection.tsx

@@ -6,7 +6,11 @@ interface CollapsibleSectionProps {
   children: React.ReactNode;
 }
 
-export function CollapsibleSection({ title, defaultOpen = true, children }: CollapsibleSectionProps) {
+export function CollapsibleSection({
+  title,
+  defaultOpen = true,
+  children,
+}: CollapsibleSectionProps) {
   const [open, setOpen] = useState(defaultOpen);
   const contentId = useId();
 
@@ -20,9 +24,15 @@ export function CollapsibleSection({ title, defaultOpen = true, children }: Coll
         className="w-full flex items-center justify-between p-4 text-left"
       >
         <h3 className="text-sm font-semibold text-ctp-text">{title}</h3>
-        <span className="text-ctp-overlay2 text-xs" aria-hidden="true">{open ? '▲' : '▼'}</span>
+        <span className="text-ctp-overlay2 text-xs" aria-hidden="true">
+          {open ? '▲' : '▼'}
+        </span>
       </button>
-      {open && <div id={contentId} className="px-4 pb-4">{children}</div>}
+      {open && (
+        <div id={contentId} className="px-4 pb-4">
+          {children}
+        </div>
+      )}
     </div>
   );
 }

stats/src/components/layout/StatCard.tsx

@@ -23,19 +23,28 @@ const COLOR_TO_BORDER: Record<string, string> = {
   'text-ctp-text': 'border-l-ctp-surface2',
 };
 
-export function StatCard({ label, value, subValue, color = 'text-ctp-text', trend }: StatCardProps) {
+export function StatCard({
+  label,
+  value,
+  subValue,
+  color = 'text-ctp-text',
+  trend,
+}: StatCardProps) {
   const borderClass = COLOR_TO_BORDER[color] ?? 'border-l-ctp-surface2';
 
   return (
-    <div className={`bg-ctp-surface0 border border-ctp-surface1 border-l-[3px] ${borderClass} rounded-lg p-4 text-center`}>
+    <div
+      className={`bg-ctp-surface0 border border-ctp-surface1 border-l-[3px] ${borderClass} rounded-lg p-4 text-center`}
+    >
       <div className={`text-2xl font-bold font-mono tabular-nums ${color}`}>{value}</div>
       <div className="text-xs text-ctp-subtext0 mt-1 uppercase tracking-wide">{label}</div>
-      {subValue && (
+      {subValue && <div className="text-xs text-ctp-overlay2 mt-1">{subValue}</div>}
-        <div className="text-xs text-ctp-overlay2 mt-1">{subValue}</div>
-      )}
       {trend && (
-        <div className={`text-xs mt-1 font-mono tabular-nums ${trend.direction === 'up' ? 'text-ctp-green' : trend.direction === 'down' ? 'text-ctp-red' : 'text-ctp-overlay2'}`}>
+        <div
-          {trend.direction === 'up' ? '\u25B2' : trend.direction === 'down' ? '\u25BC' : '\u2014'} {trend.text}
+          className={`text-xs mt-1 font-mono tabular-nums ${trend.direction === 'up' ? 'text-ctp-green' : trend.direction === 'down' ? 'text-ctp-red' : 'text-ctp-overlay2'}`}
+        >
+          {trend.direction === 'up' ? '\u25B2' : trend.direction === 'down' ? '\u25BC' : '\u2014'}{' '}
+          {trend.text}
         </div>
       )}
     </div>

stats/src/components/library/CoverImage.tsx

@@ -13,7 +13,9 @@ export function CoverImage({ videoId, title, className = '' }: CoverImageProps)
 
   if (failed) {
     return (
-      <div className={`bg-ctp-surface2 flex items-center justify-center text-ctp-overlay2 text-2xl font-bold ${className}`}>
+      <div
+        className={`bg-ctp-surface2 flex items-center justify-center text-ctp-overlay2 text-2xl font-bold ${className}`}
+      >
         {fallbackChar}
       </div>
     );

stats/src/components/library/MediaHeader.tsx

@@ -7,12 +7,10 @@ interface MediaHeaderProps {
 }
 
 export function MediaHeader({ detail }: MediaHeaderProps) {
-  const hitRate = detail.totalLookupCount > 0
+  const hitRate =
-    ? detail.totalLookupHits / detail.totalLookupCount
+    detail.totalLookupCount > 0 ? detail.totalLookupHits / detail.totalLookupCount : null;
-    : null;
+  const avgSessionMs =
-  const avgSessionMs = detail.totalSessions > 0
+    detail.totalSessions > 0 ? Math.round(detail.totalActiveMs / detail.totalSessions) : 0;
-    ? Math.round(detail.totalActiveMs / detail.totalSessions)
-    : 0;
 
   return (
     <div className="flex gap-4">

stats/src/components/library/MediaWatchChart.tsx

@@ -58,8 +58,18 @@ export function MediaWatchChart({ rollups }: MediaWatchChartProps) {
       </div>
       <ResponsiveContainer width="100%" height={160}>
         <BarChart data={chartData}>
-          <XAxis dataKey="date" tick={{ fontSize: 10, fill: CHART_THEME.tick }} axisLine={false} tickLine={false} />
+          <XAxis
-          <YAxis tick={{ fontSize: 10, fill: CHART_THEME.tick }} axisLine={false} tickLine={false} width={30} />
+            dataKey="date"
+            tick={{ fontSize: 10, fill: CHART_THEME.tick }}
+            axisLine={false}
+            tickLine={false}
+          />
+          <YAxis
+            tick={{ fontSize: 10, fill: CHART_THEME.tick }}
+            axisLine={false}
+            tickLine={false}
+            width={30}
+          />
           <Tooltip
             contentStyle={{
               background: CHART_THEME.tooltipBg,

stats/src/components/overview/HeroStats.tsx

@@ -10,9 +10,7 @@ interface HeroStatsProps {
 
 export function HeroStats({ summary, sessions }: HeroStatsProps) {
   const today = todayLocalDay();
-  const sessionsToday = sessions.filter(
+  const sessionsToday = sessions.filter((s) => localDayFromMs(s.startedAtMs) === today).length;
-    (s) => localDayFromMs(s.startedAtMs) === today,
-  ).length;
 
   return (
     <div className="grid grid-cols-2 xl:grid-cols-6 gap-3">
@@ -36,11 +34,7 @@ export function HeroStats({ summary, sessions }: HeroStatsProps) {
         value={formatNumber(summary.episodesToday)}
         color="text-ctp-teal"
       />
-      <StatCard
+      <StatCard label="Current Streak" value={`${summary.streakDays}d`} color="text-ctp-peach" />
-        label="Current Streak"
-        value={`${summary.streakDays}d`}
-        color="text-ctp-peach"
-      />
       <StatCard
         label="Active Anime"
         value={formatNumber(summary.activeAnimeCount)}

stats/src/components/overview/OverviewTab.tsx

@@ -37,7 +37,8 @@ export function OverviewTab() {
         <h3 className="text-sm font-semibold text-ctp-text mb-3">Tracking Snapshot</h3>
         {showTrackedCardNote && (
           <div className="mb-3 rounded-lg border border-ctp-surface2 bg-ctp-surface1/50 px-3 py-2 text-xs text-ctp-subtext0">
-            No tracked card-add events in the current immersion DB yet. New cards mined after this fix will show here.
+            No tracked card-add events in the current immersion DB yet. New cards mined after this
+            fix will show here.
           </div>
         )}
         <div className="grid grid-cols-2 sm:grid-cols-4 lg:grid-cols-7 gap-3 text-sm">
@@ -72,7 +73,9 @@ export function OverviewTab() {
             </div>
           </div>
           <div className="rounded-lg bg-ctp-surface1/60 p-3">
-            <div className="text-xs uppercase tracking-wide text-ctp-overlay2">Episodes Completed</div>
+            <div className="text-xs uppercase tracking-wide text-ctp-overlay2">
+              Episodes Completed
+            </div>
             <div className="mt-1 text-xl font-semibold font-mono tabular-nums text-ctp-blue">
               {formatNumber(summary.totalEpisodesWatched)}
             </div>

stats/src/components/overview/RecentSessions.tsx

@@ -1,5 +1,11 @@
 import { useState } from 'react';
-import { formatDuration, formatRelativeDate, formatNumber, todayLocalDay, localDayFromMs } from '../../lib/formatters';
+import {
+  formatDuration,
+  formatRelativeDate,
+  formatNumber,
+  todayLocalDay,
+  localDayFromMs,
+} from '../../lib/formatters';
 import { BASE_URL } from '../../lib/api-client';
 import type { SessionSummary } from '../../types/stats';
 
@@ -50,7 +56,8 @@ function groupSessionsByAnime(sessions: SessionSummary[]): AnimeGroup[] {
   const map = new Map<string, AnimeGroup>();
 
   for (const session of sessions) {
-    const key = session.animeId != null
+    const key =
+      session.animeId != null
         ? `anime-${session.animeId}`
         : session.videoId != null
           ? `video-${session.videoId}`
@@ -99,7 +106,8 @@ function CoverThumbnail({ videoId, title }: { videoId: number | null; title: str
         const target = e.currentTarget;
         target.style.display = 'none';
         const placeholder = document.createElement('div');
-        placeholder.className = 'w-12 h-16 rounded bg-ctp-surface2 flex items-center justify-center text-ctp-overlay2 text-lg font-bold shrink-0';
+        placeholder.className =
+          'w-12 h-16 rounded bg-ctp-surface2 flex items-center justify-center text-ctp-overlay2 text-lg font-bold shrink-0';
         placeholder.textContent = fallbackChar;
         target.parentElement?.insertBefore(placeholder, target);
       }}
@@ -116,16 +124,21 @@ function SessionItem({ session }: { session: SessionSummary }) {
           {session.canonicalTitle ?? 'Unknown Media'}
         </div>
         <div className="text-xs text-ctp-overlay2">
-          {formatRelativeDate(session.startedAtMs)} · {formatDuration(session.activeWatchedMs)} active
+          {formatRelativeDate(session.startedAtMs)} · {formatDuration(session.activeWatchedMs)}{' '}
+          active
         </div>
       </div>
       <div className="flex gap-4 text-xs text-center shrink-0">
         <div>
-          <div className="text-ctp-green font-medium font-mono tabular-nums">{formatNumber(session.cardsMined)}</div>
+          <div className="text-ctp-green font-medium font-mono tabular-nums">
+            {formatNumber(session.cardsMined)}
+          </div>
           <div className="text-ctp-overlay2">cards</div>
         </div>
         <div>
-          <div className="text-ctp-mauve font-medium font-mono tabular-nums">{formatNumber(session.wordsSeen)}</div>
+          <div className="text-ctp-mauve font-medium font-mono tabular-nums">
+            {formatNumber(session.wordsSeen)}
+          </div>
           <div className="text-ctp-overlay2">words</div>
         </div>
       </div>
@@ -152,20 +165,22 @@ function AnimeGroupRow({ group }: { group: AnimeGroup }) {
       >
         <CoverThumbnail videoId={mostRecentSession.videoId} title={displayTitle} />
         <div className="min-w-0 flex-1">
-          <div className="text-sm font-medium text-ctp-text truncate">
+          <div className="text-sm font-medium text-ctp-text truncate">{displayTitle}</div>
-            {displayTitle}
-          </div>
           <div className="text-xs text-ctp-overlay2">
             {group.sessions.length} sessions · {formatDuration(group.totalActiveMs)} active
           </div>
         </div>
         <div className="flex gap-4 text-xs text-center shrink-0">
           <div>
-            <div className="text-ctp-green font-medium font-mono tabular-nums">{formatNumber(group.totalCards)}</div>
+            <div className="text-ctp-green font-medium font-mono tabular-nums">
+              {formatNumber(group.totalCards)}
+            </div>
             <div className="text-ctp-overlay2">cards</div>
           </div>
           <div>
-            <div className="text-ctp-mauve font-medium font-mono tabular-nums">{formatNumber(group.totalWords)}</div>
+            <div className="text-ctp-mauve font-medium font-mono tabular-nums">
+              {formatNumber(group.totalWords)}
+            </div>
             <div className="text-ctp-overlay2">words</div>
           </div>
         </div>
@@ -193,11 +208,15 @@ function AnimeGroupRow({ group }: { group: AnimeGroup }) {
               </div>
               <div className="flex gap-4 text-xs text-center shrink-0">
                 <div>
-                  <div className="text-ctp-green font-medium font-mono tabular-nums">{formatNumber(s.cardsMined)}</div>
+                  <div className="text-ctp-green font-medium font-mono tabular-nums">
+                    {formatNumber(s.cardsMined)}
+                  </div>
                   <div className="text-ctp-overlay2">cards</div>
                 </div>
                 <div>
-                  <div className="text-ctp-mauve font-medium font-mono tabular-nums">{formatNumber(s.wordsSeen)}</div>
+                  <div className="text-ctp-mauve font-medium font-mono tabular-nums">
+                    {formatNumber(s.wordsSeen)}
+                  </div>
                   <div className="text-ctp-overlay2">words</div>
                 </div>
               </div>

stats/src/components/sessions/SessionDetail.tsx

@@ -1,6 +1,13 @@
 import {
-  ComposedChart, Area, Line, XAxis, YAxis, Tooltip, ResponsiveContainer,
+  ComposedChart,
-  ReferenceArea, ReferenceLine,
+  Area,
+  Line,
+  XAxis,
+  YAxis,
+  Tooltip,
+  ResponsiveContainer,
+  ReferenceArea,
+  ReferenceLine,
 } from 'recharts';
 import { useSessionDetail } from '../../hooks/useSessions';
 import { CHART_THEME } from '../../lib/chart-theme';
@@ -28,7 +35,10 @@ function formatTime(ms: number): string {
   });
 }
 
-interface PauseRegion { startMs: number; endMs: number }
+interface PauseRegion {
+  startMs: number;
+  endMs: number;
+}
 
 function buildPauseRegions(events: SessionEvent[]): PauseRegion[] {
   const regions: PauseRegion[] = [];
@@ -216,7 +226,13 @@ export function SessionDetail({ sessionId, cardsMined }: SessionDetailProps) {
 
       <div className="flex flex-wrap items-center gap-4 text-[11px]">
         <span className="flex items-center gap-1.5">
-          <span className="inline-block w-3 h-2 rounded-sm" style={{ background: 'linear-gradient(to bottom, rgba(198,160,246,0.5), rgba(198,160,246,0.05))' }} />
+          <span
+            className="inline-block w-3 h-2 rounded-sm"
+            style={{
+              background:
+                'linear-gradient(to bottom, rgba(198,160,246,0.5), rgba(198,160,246,0.05))',
+            }}
+          />
           <span className="text-ctp-overlay2">New words</span>
         </span>
         <span className="flex items-center gap-1.5">
@@ -225,19 +241,35 @@ export function SessionDetail({ sessionId, cardsMined }: SessionDetailProps) {
         </span>
         {pauseCount > 0 && (
           <span className="flex items-center gap-1.5">
-            <span className="inline-block w-3 h-2 rounded-sm" style={{ background: 'rgba(245,169,127,0.2)', border: '1px solid rgba(245,169,127,0.5)' }} />
+            <span
-            <span className="text-ctp-overlay2">{pauseCount} pause{pauseCount !== 1 ? 's' : ''}</span>
+              className="inline-block w-3 h-2 rounded-sm"
+              style={{
+                background: 'rgba(245,169,127,0.2)',
+                border: '1px solid rgba(245,169,127,0.5)',
+              }}
+            />
+            <span className="text-ctp-overlay2">
+              {pauseCount} pause{pauseCount !== 1 ? 's' : ''}
+            </span>
           </span>
         )}
         {seekCount > 0 && (
           <span className="flex items-center gap-1.5">
-            <span className="inline-block w-3 h-0.5 rounded" style={{ background: '#91d7e3', opacity: 0.7 }} />
+            <span
-            <span className="text-ctp-overlay2">{seekCount} seek{seekCount !== 1 ? 's' : ''}</span>
+              className="inline-block w-3 h-0.5 rounded"
+              style={{ background: '#91d7e3', opacity: 0.7 }}
+            />
+            <span className="text-ctp-overlay2">
+              {seekCount} seek{seekCount !== 1 ? 's' : ''}
+            </span>
           </span>
         )}
         <span className="flex items-center gap-1.5">
           <span className="text-[12px]">⛏</span>
-          <span className="text-ctp-green">{Math.max(cardEventCount, cardsMined)} card{Math.max(cardEventCount, cardsMined) !== 1 ? 's' : ''} mined</span>
+          <span className="text-ctp-green">
+            {Math.max(cardEventCount, cardsMined)} card
+            {Math.max(cardEventCount, cardsMined) !== 1 ? 's' : ''} mined
+          </span>
         </span>
       </div>
     </div>

stats/src/components/trends/DateRangeSelector.tsx

@@ -56,7 +56,7 @@ export function DateRangeSelector({
         options={['7d', '30d', '90d', 'all'] as TimeRange[]}
         value={range}
         onChange={onRangeChange}
-        formatLabel={(r) => r === 'all' ? 'All' : r}
+        formatLabel={(r) => (r === 'all' ? 'All' : r)}
       />
       <SegmentedControl
         label="Group by"

stats/src/components/trends/StackedTrendChart.tsx

@@ -1,6 +1,4 @@
-import {
+import { AreaChart, Area, XAxis, YAxis, Tooltip, ResponsiveContainer } from 'recharts';
-  AreaChart, Area, XAxis, YAxis, Tooltip, ResponsiveContainer,
-} from 'recharts';
 import { epochDayToDate } from '../../lib/formatters';
 
 export interface PerAnimeDataPoint {
@@ -15,8 +13,14 @@ interface StackedTrendChartProps {
 }
 
 const LINE_COLORS = [
-  '#8aadf4', '#c6a0f6', '#a6da95', '#f5a97f', '#f5bde6',
+  '#8aadf4',
-  '#91d7e3', '#ee99a0', '#f4dbd6',
+  '#c6a0f6',
+  '#a6da95',
+  '#f5a97f',
+  '#f5bde6',
+  '#91d7e3',
+  '#ee99a0',
+  '#f4dbd6',
 ];
 
 function buildLineData(raw: PerAnimeDataPoint[]) {
@@ -41,7 +45,10 @@ function buildLineData(raw: PerAnimeDataPoint[]) {
     .sort(([a], [b]) => a - b)
     .map(([epochDay, values]) => {
       const row: Record<string, string | number> = {
-        label: epochDayToDate(epochDay).toLocaleDateString(undefined, { month: 'short', day: 'numeric' }),
+        label: epochDayToDate(epochDay).toLocaleDateString(undefined, {
+          month: 'short',
+          day: 'numeric',
+        }),
       };
       for (const title of topTitles) {
         row[title] = values[title] ?? 0;
@@ -56,7 +63,11 @@ export function StackedTrendChart({ title, data }: StackedTrendChartProps) {
   const { points, seriesKeys } = buildLineData(data);
 
   const tooltipStyle = {
-    background: '#363a4f', border: '1px solid #494d64', borderRadius: 6, color: '#cad3f5', fontSize: 12,
+    background: '#363a4f',
+    border: '1px solid #494d64',
+    borderRadius: 6,
+    color: '#cad3f5',
+    fontSize: 12,
   };
 
   if (points.length === 0) {
@@ -73,8 +84,18 @@ export function StackedTrendChart({ title, data }: StackedTrendChartProps) {
       <h3 className="text-xs font-semibold text-ctp-text mb-2">{title}</h3>
       <ResponsiveContainer width="100%" height={120}>
         <AreaChart data={points}>
-          <XAxis dataKey="label" tick={{ fontSize: 9, fill: '#a5adcb' }} axisLine={false} tickLine={false} />
+          <XAxis
-          <YAxis tick={{ fontSize: 9, fill: '#a5adcb' }} axisLine={false} tickLine={false} width={28} />
+            dataKey="label"
+            tick={{ fontSize: 9, fill: '#a5adcb' }}
+            axisLine={false}
+            tickLine={false}
+          />
+          <YAxis
+            tick={{ fontSize: 9, fill: '#a5adcb' }}
+            axisLine={false}
+            tickLine={false}
+            width={28}
+          />
           <Tooltip contentStyle={tooltipStyle} />
           {seriesKeys.map((key, i) => (
             <Area

stats/src/components/trends/TrendChart.tsx

@@ -1,6 +1,12 @@
 import {
-  BarChart, Bar, LineChart, Line,
+  BarChart,
-  XAxis, YAxis, Tooltip, ResponsiveContainer,
+  Bar,
+  LineChart,
+  Line,
+  XAxis,
+  YAxis,
+  Tooltip,
+  ResponsiveContainer,
 } from 'recharts';
 
 interface TrendChartProps {
@@ -14,10 +20,14 @@ interface TrendChartProps {
 
 export function TrendChart({ title, data, color, type, formatter, onBarClick }: TrendChartProps) {
   const tooltipStyle = {
-    background: '#363a4f', border: '1px solid #494d64', borderRadius: 6, color: '#cad3f5', fontSize: 12,
+    background: '#363a4f',
+    border: '1px solid #494d64',
+    borderRadius: 6,
+    color: '#cad3f5',
+    fontSize: 12,
   };
 
-  const formatValue = (v: number) => formatter ? [formatter(v), title] : [String(v), title];
+  const formatValue = (v: number) => (formatter ? [formatter(v), title] : [String(v), title]);
 
   return (
     <div className="bg-ctp-surface0 border border-ctp-surface1 rounded-lg p-4">
@@ -25,21 +35,43 @@ export function TrendChart({ title, data, color, type, formatter, onBarClick }:
       <ResponsiveContainer width="100%" height={120}>
         {type === 'bar' ? (
           <BarChart data={data}>
-            <XAxis dataKey="label" tick={{ fontSize: 9, fill: '#a5adcb' }} axisLine={false} tickLine={false} />
+            <XAxis
-            <YAxis tick={{ fontSize: 9, fill: '#a5adcb' }} axisLine={false} tickLine={false} width={28} />
+              dataKey="label"
+              tick={{ fontSize: 9, fill: '#a5adcb' }}
+              axisLine={false}
+              tickLine={false}
+            />
+            <YAxis
+              tick={{ fontSize: 9, fill: '#a5adcb' }}
+              axisLine={false}
+              tickLine={false}
+              width={28}
+            />
             <Tooltip contentStyle={tooltipStyle} formatter={formatValue} />
             <Bar
               dataKey="value"
               fill={color}
               radius={[2, 2, 0, 0]}
               cursor={onBarClick ? 'pointer' : undefined}
-              onClick={onBarClick ? (entry: { label: string }) => onBarClick(entry.label) : undefined}
+              onClick={
+                onBarClick ? (entry: { label: string }) => onBarClick(entry.label) : undefined
+              }
             />
           </BarChart>
         ) : (
           <LineChart data={data}>
-            <XAxis dataKey="label" tick={{ fontSize: 9, fill: '#a5adcb' }} axisLine={false} tickLine={false} />
+            <XAxis
-            <YAxis tick={{ fontSize: 9, fill: '#a5adcb' }} axisLine={false} tickLine={false} width={28} />
+              dataKey="label"
+              tick={{ fontSize: 9, fill: '#a5adcb' }}
+              axisLine={false}
+              tickLine={false}
+            />
+            <YAxis
+              tick={{ fontSize: 9, fill: '#a5adcb' }}
+              axisLine={false}
+              tickLine={false}
+              width={28}
+            />
             <Tooltip contentStyle={tooltipStyle} formatter={formatValue} />
             <Line dataKey="value" stroke={color} strokeWidth={2} dot={false} />
           </LineChart>

stats/src/components/trends/TrendsTab.tsx

@@ -129,7 +129,9 @@ export function TrendsTab() {
   const watchByHour = buildWatchTimeByHour(data.sessions);
 
   const watchTimePerAnime = data.watchTimePerAnime.map((e) => ({
-    epochDay: e.epochDay, animeTitle: e.animeTitle, value: e.totalActiveMin,
+    epochDay: e.epochDay,
+    animeTitle: e.animeTitle,
+    value: e.totalActiveMin,
   }));
   const episodesPerAnime = buildEpisodesPerAnimeFromSessions(data.sessions);
   const cardsPerAnime = buildPerAnimeFromSessions(data.sessions, (s) => s.cardsMined);
@@ -149,7 +151,12 @@ export function TrendsTab() {
       />
       <div className="grid grid-cols-1 md:grid-cols-2 xl:grid-cols-3 gap-4">
         <SectionHeader>Activity</SectionHeader>
-        <TrendChart title="Watch Time (min)" data={dashboard.watchTime} color="#8aadf4" type="bar" />
+        <TrendChart
+          title="Watch Time (min)"
+          data={dashboard.watchTime}
+          color="#8aadf4"
+          type="bar"
+        />
         <TrendChart title="Cards Mined" data={dashboard.cards} color="#a6da95" type="bar" />
         <TrendChart title="Words Seen" data={dashboard.words} color="#8bd5ca" type="bar" />
         <TrendChart title="Sessions" data={dashboard.sessions} color="#b7bdf8" type="line" />
@@ -172,8 +179,18 @@ export function TrendsTab() {
         <StackedTrendChart title="Words Seen Progress" data={wordsProgress} />
 
         <SectionHeader>Patterns</SectionHeader>
-        <TrendChart title="Watch Time by Day of Week (min)" data={watchByDow} color="#8aadf4" type="bar" />
+        <TrendChart
-        <TrendChart title="Watch Time by Hour (min)" data={watchByHour} color="#c6a0f6" type="bar" />
+          title="Watch Time by Day of Week (min)"
+          data={watchByDow}
+          color="#8aadf4"
+          type="bar"
+        />
+        <TrendChart
+          title="Watch Time by Hour (min)"
+          data={watchByHour}
+          color="#c6a0f6"
+          type="bar"
+        />
       </div>
     </div>
   );

stats/src/components/vocabulary/ExclusionManager.tsx

@@ -7,7 +7,12 @@ interface ExclusionManagerProps {
   onClose: () => void;
 }
 
-export function ExclusionManager({ excluded, onRemove, onClearAll, onClose }: ExclusionManagerProps) {
+export function ExclusionManager({
+  excluded,
+  onRemove,
+  onClearAll,
+  onClose,
+}: ExclusionManagerProps) {
   return (
     <div className="fixed inset-0 z-50">
       <button
@@ -44,11 +49,12 @@ export function ExclusionManager({ excluded, onRemove, onClearAll, onClose }: Ex
         <div className="max-h-80 overflow-y-auto px-5 py-3">
           {excluded.length === 0 ? (
             <div className="py-6 text-center text-sm text-ctp-overlay2">
-              No excluded words yet. Use the Exclude button on a word's detail panel to hide it from stats.
+              No excluded words yet. Use the Exclude button on a word's detail panel to hide it from
+              stats.
             </div>
           ) : (
             <div className="space-y-1.5">
-              {excluded.map(w => (
+              {excluded.map((w) => (
                 <div
                   key={`${w.headword}\0${w.word}\0${w.reading}`}
                   className="flex items-center justify-between rounded-lg bg-ctp-surface0 px-3 py-2"

stats/src/components/vocabulary/FrequencyRankTable.tsx

@@ -56,7 +56,8 @@ export function FrequencyRankTable({ words, knownWords, onSelectWord }: Frequenc
       <div className="bg-ctp-surface0 border border-ctp-surface1 rounded-lg p-4">
         <h3 className="text-sm font-semibold text-ctp-text mb-2">Most Common Words Seen</h3>
         <div className="text-xs text-ctp-overlay2">
-          No frequency rank data available. Run the frequency backfill script or install a frequency dictionary.
+          No frequency rank data available. Run the frequency backfill script or install a frequency
+          dictionary.
         </div>
       </div>
     );
@@ -73,14 +74,21 @@ export function FrequencyRankTable({ words, knownWords, onSelectWord }: Frequenc
           onClick={() => setCollapsed(!collapsed)}
           className="flex items-center gap-2 text-sm font-semibold text-ctp-text hover:text-ctp-subtext1 transition-colors"
         >
-          <span className={`text-xs text-ctp-overlay2 transition-transform ${collapsed ? '' : 'rotate-90'}`}>{'\u25B6'}</span>
+          <span
+            className={`text-xs text-ctp-overlay2 transition-transform ${collapsed ? '' : 'rotate-90'}`}
+          >
+            {'\u25B6'}
+          </span>
           {hideKnown && hasKnownData ? 'Common Words Not Yet Mined' : 'Most Common Words Seen'}
         </button>
         <div className="flex items-center gap-3">
           {hasKnownData && (
             <button
               type="button"
-              onClick={() => { setHideKnown(!hideKnown); setPage(0); }}
+              onClick={() => {
+                setHideKnown(!hideKnown);
+                setPage(0);
+              }}
               className={`px-2.5 py-1 rounded-lg text-xs transition-colors border ${
                 hideKnown
                   ? 'bg-ctp-surface2 text-ctp-text border-ctp-blue/50'
@@ -90,9 +98,7 @@ export function FrequencyRankTable({ words, knownWords, onSelectWord }: Frequenc
               Hide Known
             </button>
           )}
-          <span className="text-xs text-ctp-overlay2">
+          <span className="text-xs text-ctp-overlay2">{ranked.length} words</span>
-            {ranked.length} words
-          </span>
         </div>
       </div>
       {collapsed ? null : ranked.length === 0 ? (
@@ -122,9 +128,7 @@ export function FrequencyRankTable({ words, knownWords, onSelectWord }: Frequenc
                     <td className="py-1.5 pr-3 font-mono tabular-nums text-ctp-peach text-xs">
                       #{w.frequencyRank!.toLocaleString()}
                     </td>
-                    <td className="py-1.5 pr-3 text-ctp-text font-medium">
+                    <td className="py-1.5 pr-3 text-ctp-text font-medium">{w.headword}</td>
-                      {w.headword}
-                    </td>
                     <td className="py-1.5 pr-3 text-ctp-subtext0">
                       {fullReading(w.headword, w.reading) || w.headword}
                     </td>
@@ -149,7 +153,9 @@ export function FrequencyRankTable({ words, knownWords, onSelectWord }: Frequenc
               >
                 Prev
               </button>
-              <span className="text-ctp-overlay2">{page + 1} / {totalPages}</span>
+              <span className="text-ctp-overlay2">
+                {page + 1} / {totalPages}
+              </span>
               <button
                 type="button"
                 disabled={page >= totalPages - 1}

stats/src/components/vocabulary/KanjiDetailPanel.tsx

@@ -21,7 +21,12 @@ function formatSegment(ms: number | null): string {
   return `${minutes}:${String(seconds).padStart(2, '0')}`;
 }
 
-export function KanjiDetailPanel({ kanjiId, onClose, onSelectWord, onNavigateToAnime }: KanjiDetailPanelProps) {
+export function KanjiDetailPanel({
+  kanjiId,
+  onClose,
+  onSelectWord,
+  onNavigateToAnime,
+}: KanjiDetailPanelProps) {
   const { data, loading, error } = useKanjiDetail(kanjiId);
   const [occurrences, setOccurrences] = useState<VocabularyOccurrenceEntry[]>([]);
   const [occLoading, setOccLoading] = useState(false);
@@ -44,7 +49,7 @@ export function KanjiDetailPanel({ kanjiId, onClose, onSelectWord, onNavigateToA
     try {
       const rows = await apiClient.getKanjiOccurrences(kanji, OCCURRENCES_PAGE_SIZE, offset);
       if (reqId !== requestIdRef.current) return;
-      setOccurrences(prev => append ? [...prev, ...rows] : rows);
+      setOccurrences((prev) => (append ? [...prev, ...rows] : rows));
       setHasMore(rows.length === OCCURRENCES_PAGE_SIZE);
     } catch (err) {
       if (reqId !== requestIdRef.current) return;
@@ -83,7 +88,9 @@ export function KanjiDetailPanel({ kanjiId, onClose, onSelectWord, onNavigateToA
         <div className="flex h-full flex-col">
           <div className="flex items-start justify-between border-b border-ctp-surface1 px-5 py-4">
             <div className="min-w-0">
-              <div className="text-xs uppercase tracking-[0.18em] text-ctp-overlay1">Kanji Detail</div>
+              <div className="text-xs uppercase tracking-[0.18em] text-ctp-overlay1">
+                Kanji Detail
+              </div>
               {loading && <div className="mt-2 text-sm text-ctp-overlay2">Loading...</div>}
               {error && <div className="mt-2 text-sm text-ctp-red">Error: {error}</div>}
               {data && (
@@ -109,28 +116,39 @@ export function KanjiDetailPanel({ kanjiId, onClose, onSelectWord, onNavigateToA
               <>
                 <div className="grid grid-cols-3 gap-3">
                   <div className="rounded-lg bg-ctp-surface0 p-3 text-center">
-                    <div className="text-lg font-bold text-ctp-teal">{formatNumber(data.detail.frequency)}</div>
+                    <div className="text-lg font-bold text-ctp-teal">
+                      {formatNumber(data.detail.frequency)}
+                    </div>
                     <div className="text-[11px] text-ctp-overlay1 uppercase">Frequency</div>
                   </div>
                   <div className="rounded-lg bg-ctp-surface0 p-3 text-center">
-                    <div className="text-sm font-medium text-ctp-green">{formatRelativeDate(data.detail.firstSeen)}</div>
+                    <div className="text-sm font-medium text-ctp-green">
+                      {formatRelativeDate(data.detail.firstSeen)}
+                    </div>
                     <div className="text-[11px] text-ctp-overlay1 uppercase">First Seen</div>
                   </div>
                   <div className="rounded-lg bg-ctp-surface0 p-3 text-center">
-                    <div className="text-sm font-medium text-ctp-mauve">{formatRelativeDate(data.detail.lastSeen)}</div>
+                    <div className="text-sm font-medium text-ctp-mauve">
+                      {formatRelativeDate(data.detail.lastSeen)}
+                    </div>
                     <div className="text-[11px] text-ctp-overlay1 uppercase">Last Seen</div>
                   </div>
                 </div>
 
                 {data.animeAppearances.length > 0 && (
                   <section>
-                    <h3 className="text-xs font-semibold uppercase tracking-wide text-ctp-overlay1 mb-2">Anime Appearances</h3>
+                    <h3 className="text-xs font-semibold uppercase tracking-wide text-ctp-overlay1 mb-2">
+                      Anime Appearances
+                    </h3>
                     <div className="space-y-1.5">
-                      {data.animeAppearances.map(a => (
+                      {data.animeAppearances.map((a) => (
                         <button
                           key={a.animeId}
                           type="button"
-                          onClick={() => { onClose(); onNavigateToAnime?.(a.animeId); }}
+                          onClick={() => {
+                            onClose();
+                            onNavigateToAnime?.(a.animeId);
+                          }}
                           className="w-full flex items-center justify-between rounded-lg bg-ctp-surface0 px-3 py-2 text-sm transition hover:border-ctp-teal hover:ring-1 hover:ring-ctp-teal text-left"
                         >
                           <span className="truncate text-ctp-text">{a.animeTitle}</span>
@@ -145,9 +163,11 @@ export function KanjiDetailPanel({ kanjiId, onClose, onSelectWord, onNavigateToA
 
                 {data.words.length > 0 && (
                   <section>
-                    <h3 className="text-xs font-semibold uppercase tracking-wide text-ctp-overlay1 mb-2">Words Using This Kanji</h3>
+                    <h3 className="text-xs font-semibold uppercase tracking-wide text-ctp-overlay1 mb-2">
+                      Words Using This Kanji
+                    </h3>
                     <div className="flex flex-wrap gap-1.5">
-                      {data.words.map(w => (
+                      {data.words.map((w) => (
                         <button
                           key={w.wordId}
                           type="button"
@@ -163,7 +183,9 @@ export function KanjiDetailPanel({ kanjiId, onClose, onSelectWord, onNavigateToA
                 )}
 
                 <section>
-                  <h3 className="text-xs font-semibold uppercase tracking-wide text-ctp-overlay1 mb-2">Example Lines</h3>
+                  <h3 className="text-xs font-semibold uppercase tracking-wide text-ctp-overlay1 mb-2">
+                    Example Lines
+                  </h3>
                   {!occLoaded && !occLoading && (
                     <button
                       type="button"
@@ -173,7 +195,9 @@ export function KanjiDetailPanel({ kanjiId, onClose, onSelectWord, onNavigateToA
                       Load example lines
                     </button>
                   )}
-                  {occLoading && <div className="text-sm text-ctp-overlay2">Loading occurrences...</div>}
+                  {occLoading && (
+                    <div className="text-sm text-ctp-overlay2">Loading occurrences...</div>
+                  )}
                   {occError && <div className="text-sm text-ctp-red">Error: {occError}</div>}
                   {occLoaded && !occLoading && occurrences.length === 0 && (
                     <div className="text-sm text-ctp-overlay2">No occurrences tracked yet.</div>
@@ -199,7 +223,8 @@ export function KanjiDetailPanel({ kanjiId, onClose, onSelectWord, onNavigateToA
                             </div>
                           </div>
                           <div className="mt-3 text-xs text-ctp-overlay1">
-                            {formatSegment(occ.segmentStartMs)}-{formatSegment(occ.segmentEndMs)} · session {occ.sessionId}
+                            {formatSegment(occ.segmentStartMs)}-{formatSegment(occ.segmentEndMs)} ·
+                            session {occ.sessionId}
                           </div>
                           <p className="mt-3 rounded-lg bg-ctp-base/70 px-3 py-3 text-sm leading-6 text-ctp-text">
                             {occ.text}

stats/src/components/vocabulary/VocabularyOccurrencesDrawer.tsx

@@ -90,7 +90,9 @@ export function VocabularyOccurrencesDrawer({
           </div>
 
           <div className="flex-1 overflow-y-auto px-4 py-4">
-            {loading ? <div className="text-sm text-ctp-overlay2">Loading occurrences...</div> : null}
+            {loading ? (
+              <div className="text-sm text-ctp-overlay2">Loading occurrences...</div>
+            ) : null}
             {!loading && error ? <div className="text-sm text-ctp-red">Error: {error}</div> : null}
             {!loading && !error && occurrences.length === 0 ? (
               <div className="text-sm text-ctp-overlay2">No occurrences tracked yet.</div>
@@ -116,8 +118,8 @@ export function VocabularyOccurrencesDrawer({
                       </div>
                     </div>
                     <div className="mt-3 text-xs text-ctp-overlay1">
-                      {formatSegment(occurrence.segmentStartMs)}-{formatSegment(occurrence.segmentEndMs)} · session{' '}
+                      {formatSegment(occurrence.segmentStartMs)}-
-                      {occurrence.sessionId}
+                      {formatSegment(occurrence.segmentEndMs)} · session {occurrence.sessionId}
                     </div>
                     <p className="mt-3 rounded-lg bg-ctp-base/70 px-3 py-3 text-sm leading-6 text-ctp-text">
                       {occurrence.text}

stats/src/components/vocabulary/VocabularyTab.tsx

@@ -26,7 +26,14 @@ function isProperNoun(w: VocabularyEntry): boolean {
   return w.pos2 === '固有名詞';
 }
 
-export function VocabularyTab({ onNavigateToAnime, onOpenWordDetail, excluded, isExcluded, onRemoveExclusion, onClearExclusions }: VocabularyTabProps) {
+export function VocabularyTab({
+  onNavigateToAnime,
+  onOpenWordDetail,
+  excluded,
+  isExcluded,
+  onRemoveExclusion,
+  onClearExclusions,
+}: VocabularyTabProps) {
   const { words, kanji, knownWords, loading, error } = useVocabulary();
   const [selectedKanjiId, setSelectedKanjiId] = useState<number | null>(null);
   const [search, setSearch] = useState('');
@@ -63,7 +70,7 @@ export function VocabularyTab({ onNavigateToAnime, onOpenWordDetail, excluded, i
   };
 
   const handleBarClick = (headword: string): void => {
-    const match = filteredWords.find(w => w.headword === headword);
+    const match = filteredWords.find((w) => w.headword === headword);
     if (match) onOpenWordDetail?.(match.wordId);
   };
 
@@ -74,8 +81,16 @@ export function VocabularyTab({ onNavigateToAnime, onOpenWordDetail, excluded, i
   return (
     <div className="space-y-4">
       <div className="grid grid-cols-2 xl:grid-cols-3 gap-3">
-        <StatCard label="Unique Words" value={formatNumber(summary.uniqueWords)} color="text-ctp-blue" />
+        <StatCard
-        <StatCard label="Unique Kanji" value={formatNumber(summary.uniqueKanji)} color="text-ctp-green" />
+          label="Unique Words"
+          value={formatNumber(summary.uniqueWords)}
+          color="text-ctp-blue"
+        />
+        <StatCard
+          label="Unique Kanji"
+          value={formatNumber(summary.uniqueKanji)}
+          color="text-ctp-green"
+        />
         <StatCard
           label="New This Week"
           value={`+${formatNumber(summary.newThisWeek)}`}
@@ -133,9 +148,17 @@ export function VocabularyTab({ onNavigateToAnime, onOpenWordDetail, excluded, i
         />
       </div>
 
-      <FrequencyRankTable words={filteredWords} knownWords={knownWords} onSelectWord={handleSelectWord} />
+      <FrequencyRankTable
+        words={filteredWords}
+        knownWords={knownWords}
+        onSelectWord={handleSelectWord}
+      />
 
-      <CrossAnimeWordsTable words={filteredWords} knownWords={knownWords} onSelectWord={handleSelectWord} />
+      <CrossAnimeWordsTable
+        words={filteredWords}
+        knownWords={knownWords}
+        onSelectWord={handleSelectWord}
+      />
 
       <WordList
         words={filteredWords}

stats/src/components/vocabulary/WordDetailPanel.tsx

@@ -24,15 +24,22 @@ function highlightWord(text: string, words: string[]): React.ReactNode {
   const needles = words.filter(Boolean);
   if (needles.length === 0) return text;
 
-  const escaped = needles.map(w => w.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'));
+  const escaped = needles.map((w) => w.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'));
   const pattern = new RegExp(`(${escaped.join('|')})`, 'g');
   const parts = text.split(pattern);
   const needleSet = new Set(needles);
 
   return parts.map((part, i) =>
-    needleSet.has(part)
+    needleSet.has(part) ? (
-      ? <mark key={i} className="bg-transparent text-ctp-blue underline decoration-ctp-blue/40 underline-offset-2">{part}</mark>
+      <mark
-      : part
+        key={i}
+        className="bg-transparent text-ctp-blue underline decoration-ctp-blue/40 underline-offset-2"
+      >
+        {part}
+      </mark>
+    ) : (
+      part
+    ),
   );
 }
 
@@ -44,7 +51,14 @@ function formatSegment(ms: number | null): string {
   return `${minutes}:${String(seconds).padStart(2, '0')}`;
 }
 
-export function WordDetailPanel({ wordId, onClose, onSelectWord, onNavigateToAnime, isExcluded, onToggleExclusion }: WordDetailPanelProps) {
+export function WordDetailPanel({
+  wordId,
+  onClose,
+  onSelectWord,
+  onNavigateToAnime,
+  isExcluded,
+  onToggleExclusion,
+}: WordDetailPanelProps) {
   const { data, loading, error } = useWordDetail(wordId);
   const [occurrences, setOccurrences] = useState<VocabularyOccurrenceEntry[]>([]);
   const [occLoading, setOccLoading] = useState(false);
@@ -68,7 +82,12 @@ export function WordDetailPanel({ wordId, onClose, onSelectWord, onNavigateToAni
 
   if (wordId === null) return null;
 
-  const loadOccurrences = async (detail: NonNullable<typeof data>['detail'], offset: number, limit: number, append: boolean) => {
+  const loadOccurrences = async (
+    detail: NonNullable<typeof data>['detail'],
+    offset: number,
+    limit: number,
+    append: boolean,
+  ) => {
     const reqId = ++requestIdRef.current;
     if (append) {
       setOccLoadingMore(true);
@@ -78,11 +97,14 @@ export function WordDetailPanel({ wordId, onClose, onSelectWord, onNavigateToAni
     }
     try {
       const rows = await apiClient.getWordOccurrences(
-        detail.headword, detail.word, detail.reading,
+        detail.headword,
-        limit, offset,
+        detail.word,
+        detail.reading,
+        limit,
+        offset,
       );
       if (reqId !== requestIdRef.current) return;
-      setOccurrences(prev => append ? [...prev, ...rows] : rows);
+      setOccurrences((prev) => (append ? [...prev, ...rows] : rows));
       setHasMore(rows.length === limit);
     } catch (err) {
       if (reqId !== requestIdRef.current) return;
@@ -109,9 +131,12 @@ export function WordDetailPanel({ wordId, onClose, onSelectWord, onNavigateToAni
     void loadOccurrences(data.detail, occurrences.length, LOAD_MORE_SIZE, true);
   };
 
-  const handleMine = async (occ: VocabularyOccurrenceEntry, mode: 'word' | 'sentence' | 'audio') => {
+  const handleMine = async (
+    occ: VocabularyOccurrenceEntry,
+    mode: 'word' | 'sentence' | 'audio',
+  ) => {
     const key = `${occ.sessionId}-${occ.lineIndex}-${occ.segmentStartMs}-${mode}`;
-    setMineStatus(prev => ({ ...prev, [key]: { loading: true } }));
+    setMineStatus((prev) => ({ ...prev, [key]: { loading: true } }));
     try {
       const result = await apiClient.mineCard({
         sourcePath: occ.sourcePath!,
@@ -124,20 +149,28 @@ export function WordDetailPanel({ wordId, onClose, onSelectWord, onNavigateToAni
         mode,
       });
       if (result.error) {
-        setMineStatus(prev => ({ ...prev, [key]: { error: result.error } }));
+        setMineStatus((prev) => ({ ...prev, [key]: { error: result.error } }));
       } else {
-        setMineStatus(prev => ({ ...prev, [key]: { success: true } }));
+        setMineStatus((prev) => ({ ...prev, [key]: { success: true } }));
-        const label = mode === 'audio' ? 'Audio card' : mode === 'word' ? data!.detail.headword : occ.text.slice(0, 30);
+        const label =
+          mode === 'audio'
+            ? 'Audio card'
+            : mode === 'word'
+              ? data!.detail.headword
+              : occ.text.slice(0, 30);
         if (typeof Notification !== 'undefined' && Notification.permission === 'granted') {
           new Notification('Anki Card Created', { body: `Mined: ${label}`, icon: '/favicon.png' });
         } else if (typeof Notification !== 'undefined' && Notification.permission !== 'denied') {
-          Notification.requestPermission().then(p => {
+          Notification.requestPermission().then((p) => {
             if (p === 'granted') new Notification('Anki Card Created', { body: `Mined: ${label}` });
           });
         }
       }
     } catch (err) {
-      setMineStatus(prev => ({ ...prev, [key]: { error: err instanceof Error ? err.message : String(err) } }));
+      setMineStatus((prev) => ({
+        ...prev,
+        [key]: { error: err instanceof Error ? err.message : String(err) },
+      }));
     }
   };
 
@@ -153,23 +186,35 @@ export function WordDetailPanel({ wordId, onClose, onSelectWord, onNavigateToAni
         <div className="flex h-full flex-col">
           <div className="flex items-start justify-between border-b border-ctp-surface1 px-5 py-4">
             <div className="min-w-0">
-              <div className="text-xs uppercase tracking-[0.18em] text-ctp-overlay1">Word Detail</div>
+              <div className="text-xs uppercase tracking-[0.18em] text-ctp-overlay1">
+                Word Detail
+              </div>
               {loading && <div className="mt-2 text-sm text-ctp-overlay2">Loading...</div>}
               {error && <div className="mt-2 text-sm text-ctp-red">Error: {error}</div>}
               {data && (
                 <>
-                  <h2 className="mt-1 truncate text-3xl font-semibold text-ctp-text">{data.detail.headword}</h2>
+                  <h2 className="mt-1 truncate text-3xl font-semibold text-ctp-text">
-                  <div className="mt-1 text-sm text-ctp-subtext0">{fullReading(data.detail.headword, data.detail.reading) || data.detail.word}</div>
+                    {data.detail.headword}
+                  </h2>
+                  <div className="mt-1 text-sm text-ctp-subtext0">
+                    {fullReading(data.detail.headword, data.detail.reading) || data.detail.word}
+                  </div>
                   <div className="mt-2 flex flex-wrap gap-1.5">
                     {data.detail.partOfSpeech && <PosBadge pos={data.detail.partOfSpeech} />}
                     {data.detail.pos1 && data.detail.pos1 !== data.detail.partOfSpeech && (
-                      <span className="rounded-full bg-ctp-surface1 px-2 py-0.5 text-[11px] text-ctp-subtext0">{data.detail.pos1}</span>
+                      <span className="rounded-full bg-ctp-surface1 px-2 py-0.5 text-[11px] text-ctp-subtext0">
+                        {data.detail.pos1}
+                      </span>
                     )}
                     {data.detail.pos2 && (
-                      <span className="rounded-full bg-ctp-surface1 px-2 py-0.5 text-[11px] text-ctp-subtext0">{data.detail.pos2}</span>
+                      <span className="rounded-full bg-ctp-surface1 px-2 py-0.5 text-[11px] text-ctp-subtext0">
+                        {data.detail.pos2}
+                      </span>
                     )}
                     {data.detail.pos3 && (
-                      <span className="rounded-full bg-ctp-surface1 px-2 py-0.5 text-[11px] text-ctp-subtext0">{data.detail.pos3}</span>
+                      <span className="rounded-full bg-ctp-surface1 px-2 py-0.5 text-[11px] text-ctp-subtext0">
+                        {data.detail.pos3}
+                      </span>
                     )}
                   </div>
                 </>
@@ -204,28 +249,39 @@ export function WordDetailPanel({ wordId, onClose, onSelectWord, onNavigateToAni
               <>
                 <div className="grid grid-cols-3 gap-3">
                   <div className="rounded-lg bg-ctp-surface0 p-3 text-center">
-                    <div className="text-lg font-bold text-ctp-blue">{formatNumber(data.detail.frequency)}</div>
+                    <div className="text-lg font-bold text-ctp-blue">
+                      {formatNumber(data.detail.frequency)}
+                    </div>
                     <div className="text-[11px] text-ctp-overlay1 uppercase">Frequency</div>
                   </div>
                   <div className="rounded-lg bg-ctp-surface0 p-3 text-center">
-                    <div className="text-sm font-medium text-ctp-green">{formatRelativeDate(data.detail.firstSeen)}</div>
+                    <div className="text-sm font-medium text-ctp-green">
+                      {formatRelativeDate(data.detail.firstSeen)}
+                    </div>
                     <div className="text-[11px] text-ctp-overlay1 uppercase">First Seen</div>
                   </div>
                   <div className="rounded-lg bg-ctp-surface0 p-3 text-center">
-                    <div className="text-sm font-medium text-ctp-mauve">{formatRelativeDate(data.detail.lastSeen)}</div>
+                    <div className="text-sm font-medium text-ctp-mauve">
+                      {formatRelativeDate(data.detail.lastSeen)}
+                    </div>
                     <div className="text-[11px] text-ctp-overlay1 uppercase">Last Seen</div>
                   </div>
                 </div>
 
                 {data.animeAppearances.length > 0 && (
                   <section>
-                    <h3 className="text-xs font-semibold uppercase tracking-wide text-ctp-overlay1 mb-2">Anime Appearances</h3>
+                    <h3 className="text-xs font-semibold uppercase tracking-wide text-ctp-overlay1 mb-2">
+                      Anime Appearances
+                    </h3>
                     <div className="space-y-1.5">
-                      {data.animeAppearances.map(a => (
+                      {data.animeAppearances.map((a) => (
                         <button
                           key={a.animeId}
                           type="button"
-                          onClick={() => { onClose(); onNavigateToAnime?.(a.animeId); }}
+                          onClick={() => {
+                            onClose();
+                            onNavigateToAnime?.(a.animeId);
+                          }}
                           className="w-full flex items-center justify-between rounded-lg bg-ctp-surface0 px-3 py-2 text-sm transition hover:border-ctp-blue hover:ring-1 hover:ring-ctp-blue text-left"
                         >
                           <span className="truncate text-ctp-text">{a.animeTitle}</span>
@@ -240,9 +296,11 @@ export function WordDetailPanel({ wordId, onClose, onSelectWord, onNavigateToAni
 
                 {data.similarWords.length > 0 && (
                   <section>
-                    <h3 className="text-xs font-semibold uppercase tracking-wide text-ctp-overlay1 mb-2">Similar Words</h3>
+                    <h3 className="text-xs font-semibold uppercase tracking-wide text-ctp-overlay1 mb-2">
+                      Similar Words
+                    </h3>
                     <div className="flex flex-wrap gap-1.5">
-                      {data.similarWords.map(sw => (
+                      {data.similarWords.map((sw) => (
                         <button
                           key={sw.wordId}
                           type="button"
@@ -258,7 +316,9 @@ export function WordDetailPanel({ wordId, onClose, onSelectWord, onNavigateToAni
                 )}
 
                 <section>
-                  <h3 className="text-xs font-semibold uppercase tracking-wide text-ctp-overlay1 mb-2">Example Lines</h3>
+                  <h3 className="text-xs font-semibold uppercase tracking-wide text-ctp-overlay1 mb-2">
+                    Example Lines
+                  </h3>
                   {!occLoaded && !occLoading && (
                     <button
                       type="button"
@@ -268,10 +328,15 @@ export function WordDetailPanel({ wordId, onClose, onSelectWord, onNavigateToAni
                       Load example lines
                     </button>
                   )}
-                  {occLoading && <div className="text-sm text-ctp-overlay2">Loading occurrences...</div>}
+                  {occLoading && (
+                    <div className="text-sm text-ctp-overlay2">Loading occurrences...</div>
+                  )}
                   {occError && <div className="text-sm text-ctp-red">Error: {occError}</div>}
                   {occLoaded && !occLoading && occurrences.length === 0 && (
-                    <div className="text-sm text-ctp-overlay2">No example lines tracked yet. Lines are stored for sessions recorded after the subtitle tracking update.</div>
+                    <div className="text-sm text-ctp-overlay2">
+                      No example lines tracked yet. Lines are stored for sessions recorded after the
+                      subtitle tracking update.
+                    </div>
                   )}
                   {occurrences.length > 0 && (
                     <div className="space-y-3">
@@ -294,8 +359,14 @@ export function WordDetailPanel({ wordId, onClose, onSelectWord, onNavigateToAni
                             </div>
                           </div>
                           <div className="mt-3 flex items-center gap-2 text-xs text-ctp-overlay1">
-                            <span>{formatSegment(occ.segmentStartMs)}-{formatSegment(occ.segmentEndMs)} · session {occ.sessionId}</span>
+                            <span>
-                            {occ.sourcePath && occ.segmentStartMs != null && occ.segmentEndMs != null && (() => {
+                              {formatSegment(occ.segmentStartMs)}-{formatSegment(occ.segmentEndMs)}{' '}
+                              · session {occ.sessionId}
+                            </span>
+                            {occ.sourcePath &&
+                              occ.segmentStartMs != null &&
+                              occ.segmentEndMs != null &&
+                              (() => {
                                 const baseKey = `${occ.sessionId}-${occ.lineIndex}-${occ.segmentStartMs}`;
                                 const wordStatus = mineStatus[`${baseKey}-word`];
                                 const sentenceStatus = mineStatus[`${baseKey}-sentence`];
@@ -308,7 +379,11 @@ export function WordDetailPanel({ wordId, onClose, onSelectWord, onNavigateToAni
                                       disabled={wordStatus?.loading}
                                       onClick={() => void handleMine(occ, 'word')}
                                     >
-                                    {wordStatus?.loading ? 'Mining...' : wordStatus?.success ? 'Mined!' : 'Mine Word'}
+                                      {wordStatus?.loading
+                                        ? 'Mining...'
+                                        : wordStatus?.success
+                                          ? 'Mined!'
+                                          : 'Mine Word'}
                                     </button>
                                     <button
                                       type="button"
@@ -316,7 +391,11 @@ export function WordDetailPanel({ wordId, onClose, onSelectWord, onNavigateToAni
                                       disabled={sentenceStatus?.loading}
                                       onClick={() => void handleMine(occ, 'sentence')}
                                     >
-                                    {sentenceStatus?.loading ? 'Mining...' : sentenceStatus?.success ? 'Mined!' : 'Mine Sentence'}
+                                      {sentenceStatus?.loading
+                                        ? 'Mining...'
+                                        : sentenceStatus?.success
+                                          ? 'Mined!'
+                                          : 'Mine Sentence'}
                                     </button>
                                     <button
                                       type="button"
@@ -324,7 +403,11 @@ export function WordDetailPanel({ wordId, onClose, onSelectWord, onNavigateToAni
                                       disabled={audioStatus?.loading}
                                       onClick={() => void handleMine(occ, 'audio')}
                                     >
-                                    {audioStatus?.loading ? 'Mining...' : audioStatus?.success ? 'Mined!' : 'Mine Audio'}
+                                      {audioStatus?.loading
+                                        ? 'Mining...'
+                                        : audioStatus?.success
+                                          ? 'Mined!'
+                                          : 'Mine Audio'}
                                     </button>
                                   </>
                                 );
@@ -333,9 +416,11 @@ export function WordDetailPanel({ wordId, onClose, onSelectWord, onNavigateToAni
                           {(() => {
                             const baseKey = `${occ.sessionId}-${occ.lineIndex}-${occ.segmentStartMs}`;
                             const errors = ['word', 'sentence', 'audio']
-                              .map(m => mineStatus[`${baseKey}-${m}`]?.error)
+                              .map((m) => mineStatus[`${baseKey}-${m}`]?.error)
                               .filter(Boolean);
-                            return errors.length > 0 ? <div className="mt-1 text-[10px] text-ctp-red">{errors[0]}</div> : null;
+                            return errors.length > 0 ? (
+                              <div className="mt-1 text-[10px] text-ctp-red">{errors[0]}</div>
+                            ) : null;
                           })()}
                           <p className="mt-3 rounded-lg bg-ctp-base/70 px-3 py-3 text-sm leading-6 text-ctp-text">
                             {highlightWord(occ.text, [data!.detail.headword, data!.detail.word])}

stats/src/components/vocabulary/WordList.tsx

@@ -31,9 +31,10 @@ export function WordList({ words, selectedKey = null, onSelectWord, search = ''
     const needle = search.trim().toLowerCase();
     if (!needle) return words;
     return words.filter(
-      w => w.headword.toLowerCase().includes(needle)
+      (w) =>
-        || w.word.toLowerCase().includes(needle)
+        w.headword.toLowerCase().includes(needle) ||
-        || w.reading.toLowerCase().includes(needle),
+        w.word.toLowerCase().includes(needle) ||
+        w.reading.toLowerCase().includes(needle),
     );
   }, [words, search]);
 
@@ -61,11 +62,16 @@ export function WordList({ words, selectedKey = null, onSelectWord, search = ''
       <div className="flex items-center justify-between mb-3">
         <h3 className="text-sm font-semibold text-ctp-text">
           {titleBySort[sortBy]}
-          {search && <span className="ml-2 text-ctp-overlay1 font-normal">({filtered.length} matches)</span>}
+          {search && (
+            <span className="ml-2 text-ctp-overlay1 font-normal">({filtered.length} matches)</span>
+          )}
         </h3>
         <select
           value={sortBy}
-          onChange={(e) => { setSortBy(e.target.value as SortKey); setPage(0); }}
+          onChange={(e) => {
+            setSortBy(e.target.value as SortKey);
+            setPage(0);
+          }}
           className="text-xs bg-ctp-surface1 text-ctp-subtext0 border border-ctp-surface2 rounded px-2 py-1"
         >
           <option value="frequency">Frequency</option>
@@ -78,9 +84,9 @@ export function WordList({ words, selectedKey = null, onSelectWord, search = ''
           <button
             type="button"
             key={toWordKey(w)}
-            className={`inline-flex items-center gap-1 rounded px-2 py-0.5 text-xs transition ${
+            className={`inline-flex items-center gap-1 rounded px-2 py-0.5 text-xs transition ${getFrequencyColor(
-              getFrequencyColor(w.frequency)
+              w.frequency,
-            } ${
+            )} ${
               selectedKey === toWordKey(w)
                 ? 'ring-1 ring-ctp-blue ring-offset-1 ring-offset-ctp-surface0'
                 : 'hover:ring-1 hover:ring-ctp-surface2'
@@ -89,9 +95,7 @@ export function WordList({ words, selectedKey = null, onSelectWord, search = ''
             onClick={() => onSelectWord?.(w)}
           >
             {w.headword}
-            {w.partOfSpeech && (
+            {w.partOfSpeech && <PosBadge pos={w.partOfSpeech} />}
-              <PosBadge pos={w.partOfSpeech} />
-            )}
             <span className="opacity-60">({w.frequency})</span>
           </button>
         ))}
@@ -102,7 +106,7 @@ export function WordList({ words, selectedKey = null, onSelectWord, search = ''
             type="button"
             disabled={page === 0}
             className="rounded border border-ctp-surface2 px-2 py-0.5 text-xs text-ctp-subtext0 transition hover:border-ctp-blue hover:text-ctp-blue disabled:opacity-40 disabled:cursor-not-allowed"
-            onClick={() => setPage(p => p - 1)}
+            onClick={() => setPage((p) => p - 1)}
           >
             Prev
           </button>
@@ -113,7 +117,7 @@ export function WordList({ words, selectedKey = null, onSelectWord, search = ''
             type="button"
             disabled={page >= totalPages - 1}
             className="rounded border border-ctp-surface2 px-2 py-0.5 text-xs text-ctp-subtext0 transition hover:border-ctp-blue hover:text-ctp-blue disabled:opacity-40 disabled:cursor-not-allowed"
-            onClick={() => setPage(p => p + 1)}
+            onClick={() => setPage((p) => p + 1)}
           >
             Next
           </button>

stats/src/components/vocabulary/pos-helpers.tsx

@@ -32,6 +32,7 @@ const PARTICLE_POS = new Set(['particle', 'auxiliary_verb', 'conjunction']);
 
 export function isFilterable(entry: VocabularyEntry): boolean {
   if (PARTICLE_POS.has(entry.partOfSpeech ?? '')) return true;
-  if (entry.headword.length === 1 && /[\u3040-\u309F\u30A0-\u30FF]/.test(entry.headword)) return true;
+  if (entry.headword.length === 1 && /[\u3040-\u309F\u30A0-\u30FF]/.test(entry.headword))
+    return true;
   return false;
 }

stats/src/hooks/useAnimeLibrary.ts

@@ -11,10 +11,18 @@ export function useAnimeLibrary() {
     let cancelled = false;
     getStatsClient()
       .getAnimeLibrary()
-      .then((data) => { if (!cancelled) setAnime(data); })
+      .then((data) => {
-      .catch((err: Error) => { if (!cancelled) setError(err.message); })
+        if (!cancelled) setAnime(data);
-      .finally(() => { if (!cancelled) setLoading(false); });
+      })
-    return () => { cancelled = true; };
+      .catch((err: Error) => {
+        if (!cancelled) setError(err.message);
+      })
+      .finally(() => {
+        if (!cancelled) setLoading(false);
+      });
+    return () => {
+      cancelled = true;
+    };
   }, []);
 
   return { anime, loading, error };

stats/src/hooks/useExcludedWords.ts

@@ -57,25 +57,19 @@ export function useExcludedWords() {
     [excluded],
   );
 
-  const toggleExclusion = useCallback(
+  const toggleExclusion = useCallback((w: ExcludedWord) => {
-    (w: ExcludedWord) => {
     const key = toKey(w);
     const current = load();
     if (getKeySet().has(key)) {
-        persist(current.filter(e => toKey(e) !== key));
+      persist(current.filter((e) => toKey(e) !== key));
     } else {
       persist([...current, w]);
     }
-    },
+  }, []);
-    [],
-  );
 
-  const removeExclusion = useCallback(
+  const removeExclusion = useCallback((w: ExcludedWord) => {
-    (w: ExcludedWord) => {
+    persist(load().filter((e) => toKey(e) !== toKey(w)));
-      persist(load().filter(e => toKey(e) !== toKey(w)));
+  }, []);
-    },
-    [],
-  );
 
   const clearAll = useCallback(() => persist([]), []);
 

stats/src/hooks/useStreakCalendar.ts

@@ -11,10 +11,18 @@ export function useStreakCalendar(days = 90) {
     let cancelled = false;
     getStatsClient()
       .getStreakCalendar(days)
-      .then((data) => { if (!cancelled) setCalendar(data); })
+      .then((data) => {
-      .catch((err: Error) => { if (!cancelled) setError(err.message); })
+        if (!cancelled) setCalendar(data);
-      .finally(() => { if (!cancelled) setLoading(false); });
+      })
-    return () => { cancelled = true; };
+      .catch((err: Error) => {
+        if (!cancelled) setError(err.message);
+      })
+      .finally(() => {
+        if (!cancelled) setLoading(false);
+      });
+    return () => {
+      cancelled = true;
+    };
   }, [days]);
 
   return { calendar, loading, error };

stats/src/hooks/useTrends.ts

@@ -1,6 +1,14 @@
 import { useState, useEffect } from 'react';
 import { getStatsClient } from './useStatsApi';
-import type { DailyRollup, MonthlyRollup, EpisodesPerDay, NewAnimePerDay, WatchTimePerAnime, SessionSummary, AnimeLibraryItem } from '../types/stats';
+import type {
+  DailyRollup,
+  MonthlyRollup,
+  EpisodesPerDay,
+  NewAnimePerDay,
+  WatchTimePerAnime,
+  SessionSummary,
+  AnimeLibraryItem,
+} from '../types/stats';
 
 export type TimeRange = '7d' | '30d' | '90d' | 'all';
 export type GroupBy = 'day' | 'month';
@@ -35,9 +43,7 @@ export function useTrends(range: TimeRange, groupBy: GroupBy) {
     const monthlyLimit = Math.max(1, Math.ceil(limit / 30));
 
     const rollupFetcher =
-      groupBy === 'month'
+      groupBy === 'month' ? client.getMonthlyRollups(monthlyLimit) : client.getDailyRollups(limit);
-        ? client.getMonthlyRollups(monthlyLimit)
-        : client.getDailyRollups(limit);
 
     Promise.all([
       rollupFetcher,
@@ -47,9 +53,18 @@ export function useTrends(range: TimeRange, groupBy: GroupBy) {
       client.getSessions(500),
       client.getAnimeLibrary(),
     ])
-      .then(([rollups, episodesPerDay, newAnimePerDay, watchTimePerAnime, sessions, animeLibrary]) => {
+      .then(
-        setData({ rollups, episodesPerDay, newAnimePerDay, watchTimePerAnime, sessions, animeLibrary });
+        ([rollups, episodesPerDay, newAnimePerDay, watchTimePerAnime, sessions, animeLibrary]) => {
-      })
+          setData({
+            rollups,
+            episodesPerDay,
+            newAnimePerDay,
+            watchTimePerAnime,
+            sessions,
+            animeLibrary,
+          });
+        },
+      )
       .catch((err) => setError(err.message))
       .finally(() => setLoading(false));
   }, [range, groupBy]);

stats/src/lib/dashboard-data.test.ts

@@ -1,7 +1,13 @@
 import assert from 'node:assert/strict';
 import test from 'node:test';
 
-import type { DailyRollup, OverviewData, SessionSummary, StreakCalendarDay, VocabularyEntry } from '../types/stats';
+import type {
+  DailyRollup,
+  OverviewData,
+  SessionSummary,
+  StreakCalendarDay,
+  VocabularyEntry,
+} from '../types/stats';
 import {
   buildOverviewSummary,
   buildStreakCalendar,
@@ -49,7 +55,14 @@ test('buildOverviewSummary aggregates tracked totals and recent windows', () =>
   const overview: OverviewData = {
     sessions,
     rollups,
-    hints: { totalSessions: 1, activeSessions: 0, episodesToday: 2, activeAnimeCount: 3, totalEpisodesWatched: 5, totalAnimeCompleted: 1 },
+    hints: {
+      totalSessions: 1,
+      activeSessions: 0,
+      episodesToday: 2,
+      activeAnimeCount: 3,
+      totalEpisodesWatched: 5,
+      totalAnimeCompleted: 1,
+    },
   };
 
   const summary = buildOverviewSummary(overview, now);

stats/src/lib/dashboard-data.ts

@@ -1,4 +1,10 @@
-import type { DailyRollup, KanjiEntry, OverviewData, StreakCalendarDay, VocabularyEntry } from '../types/stats';
+import type {
+  DailyRollup,
+  KanjiEntry,
+  OverviewData,
+  StreakCalendarDay,
+  VocabularyEntry,
+} from '../types/stats';
 import { epochDayToDate, localDayFromMs } from './formatters';
 
 export interface ChartPoint {
@@ -110,7 +116,9 @@ function buildAggregatedDailyRows(rollups: DailyRollup[]) {
       averageSessionMinutes:
         value.sessions > 0 ? +(value.activeMin / value.sessions).toFixed(1) : 0,
       lookupHitRate:
-        value.lookupWeight > 0 ? Math.round((value.lookupHitRateSum / value.lookupWeight) * 100) : 0,
+        value.lookupWeight > 0
+          ? Math.round((value.lookupHitRateSum / value.lookupWeight) * 100)
+          : 0,
     }));
 }
 
@@ -142,7 +150,10 @@ export function buildOverviewSummary(
 
   return {
     todayActiveMs: Math.max(todayActiveFromRollup, todayActiveFromSessions),
-    todayCards: Math.max(todayRow?.cards ?? 0, sumBy(todaySessions, (session) => session.cardsMined)),
+    todayCards: Math.max(
+      todayRow?.cards ?? 0,
+      sumBy(todaySessions, (session) => session.cardsMined),
+    ),
     streakDays,
     allTimeHours: Math.round(sumBy(aggregated, (row) => row.activeMin) / 60),
     totalTrackedCards: Math.max(sessionCards, rollupCards),
@@ -152,17 +163,21 @@ export function buildOverviewSummary(
     totalAnimeCompleted: overview.hints.totalAnimeCompleted ?? 0,
     averageSessionMinutes:
       overview.sessions.length > 0
-        ? Math.round(sumBy(overview.sessions, (session) => session.activeWatchedMs) / overview.sessions.length / 60_000)
+        ? Math.round(
+            sumBy(overview.sessions, (session) => session.activeWatchedMs) /
+              overview.sessions.length /
+              60_000,
+          )
         : 0,
     totalSessions: overview.hints.totalSessions,
     activeDays: daysWithActivity.size,
-    recentWatchTime: aggregated.slice(-14).map((row) => ({ label: row.label, value: row.activeMin })),
+    recentWatchTime: aggregated
+      .slice(-14)
+      .map((row) => ({ label: row.label, value: row.activeMin })),
   };
 }
 
-export function buildTrendDashboard(
+export function buildTrendDashboard(rollups: DailyRollup[]): TrendDashboard {
-  rollups: DailyRollup[],
-): TrendDashboard {
   const aggregated = buildAggregatedDailyRows(rollups);
   return {
     watchTime: aggregated.map((row) => ({ label: row.label, value: row.activeMin })),

stats/src/lib/ipc-client.ts

@@ -1,12 +1,24 @@
 import type {
-  OverviewData, DailyRollup, MonthlyRollup,
+  OverviewData,
-  SessionSummary, SessionTimelinePoint, SessionEvent,
+  DailyRollup,
-  VocabularyEntry, KanjiEntry,
+  MonthlyRollup,
+  SessionSummary,
+  SessionTimelinePoint,
+  SessionEvent,
+  VocabularyEntry,
+  KanjiEntry,
   VocabularyOccurrenceEntry,
-  MediaLibraryItem, MediaDetailData,
+  MediaLibraryItem,
-  AnimeLibraryItem, AnimeDetailData, AnimeWord,
+  MediaDetailData,
-  StreakCalendarDay, EpisodesPerDay, NewAnimePerDay, WatchTimePerAnime,
+  AnimeLibraryItem,
-  WordDetailData, KanjiDetailData,
+  AnimeDetailData,
+  AnimeWord,
+  StreakCalendarDay,
+  EpisodesPerDay,
+  NewAnimePerDay,
+  WatchTimePerAnime,
+  WordDetailData,
+  KanjiDetailData,
   EpisodeDetailData,
 } from '../types/stats';
 
@@ -47,7 +59,9 @@ interface StatsElectronAPI {
     getKanjiDetail: (kanjiId: number) => Promise<KanjiDetailData>;
     getEpisodeDetail: (videoId: number) => Promise<EpisodeDetailData>;
     ankiBrowse: (noteId: number) => Promise<void>;
-    ankiNotesInfo: (noteIds: number[]) => Promise<Array<{ noteId: number; fields: Record<string, { value: string }> }>>;
+    ankiNotesInfo: (
+      noteIds: number[],
+    ) => Promise<Array<{ noteId: number; fields: Record<string, { value: string }> }>>;
     hideOverlay: () => void;
   };
 }

stats/src/main.tsx

@@ -15,6 +15,6 @@ if (root) {
   createRoot(root).render(
     <StrictMode>
       <App />
-    </StrictMode>
+    </StrictMode>,
   );
 }

stats/src/styles/globals.css

@@ -1,4 +1,4 @@
-@import "tailwindcss";
+@import 'tailwindcss';
 
 @theme {
   --color-ctp-base: #24273a;
@@ -28,7 +28,8 @@
   --color-ctp-maroon: #ee99a0;
   --color-ctp-pink: #f5bde6;
 
-  --font-sans: 'Geist Variable', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
+  --font-sans:
+    'Geist Variable', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
   --font-mono: 'Geist Mono Variable', 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
 }