feat(release): prepare v0.19.5 with subtitle pipeline improvements

- Rework ASS, YouTube, overlapping, and secondary subtitle handling
- Keep overlay, mining, sidebar, and stats aligned with visible cues
- Harden release-note validation and package Linux thumbnail support

src/types/anki.ts

@@ -124,6 +124,11 @@ export interface AnkiConnectConfig {
     fieldGrouping?: 'auto' | 'manual' | 'disabled';
     deleteDuplicateInAuto?: boolean;
   };
+  isSenren?: {
+    enabled?: boolean;
+    fieldGrouping?: 'auto' | 'manual' | 'disabled';
+    deleteDuplicateInAuto?: boolean;
+  };
   lapisKiku?: {
     wordCardKind?: WordCardKind;
   };

src/types/config.ts

@@ -287,6 +287,11 @@ export interface ResolvedConfig {
       fieldGrouping: 'auto' | 'manual' | 'disabled';
       deleteDuplicateInAuto: boolean;
     };
+    isSenren: {
+      enabled: boolean;
+      fieldGrouping: 'auto' | 'manual' | 'disabled';
+      deleteDuplicateInAuto: boolean;
+    };
     lapisKiku: {
       wordCardKind: WordCardKind;
     };

src/types/runtime-options.ts

@@ -6,6 +6,7 @@ export type RuntimeOptionId =
   | 'subtitle.annotation.jlpt'
   | 'subtitle.annotation.frequency'
   | 'anki.kikuFieldGrouping'
+  | 'anki.senrenFieldGrouping'
   | 'anki.nPlusOneMatchMode';
 
 export type RuntimeOptionScope = 'ankiConnect' | 'subtitle';

src/types/stats-http-contract.ts

@@ -50,6 +50,24 @@ export interface StatsKnownWordsSummary {
   knownWordCount: number;
 }
 
+export interface StatsVocabularySummary {
+  uniqueWords: number;
+  uniqueWordsWithoutNames: number;
+  uniqueKanji: number;
+  newThisWeek: number;
+  newThisWeekWithoutNames: number;
+  knownWordCount: number | null;
+  knownWordCountWithoutNames: number | null;
+}
+
+export interface StatsVocabularyCharts {
+  ready: boolean;
+  topWords: Array<{ wordId: number; headword: string; frequency: number }>;
+  topWordsWithoutNames: Array<{ wordId: number; headword: string; frequency: number }>;
+  newWordsTimeline: Array<{ epochDay: number; wordCount: number }>;
+  newWordsTimelineWithoutNames: Array<{ epochDay: number; wordCount: number }>;
+}
+
 export interface StatsAnilistSearchResult {
   id: number;
   episodes: number | null;
@@ -164,6 +182,8 @@ export interface StatsJsonResponseMap {
   sessionEvents: SessionEvent[];
   sessionKnownWordsTimeline: StatsSessionKnownWordsTimelinePoint[];
   vocabulary: VocabularyEntry[];
+  vocabularySummary: StatsVocabularySummary;
+  vocabularyCharts: StatsVocabularyCharts;
   excludedWords: StatsExcludedWord[];
   setExcludedWords: StatsOkResponse;
   duplicateLineCleanup: StatsDuplicateLineCleanupResult;
@@ -222,6 +242,8 @@ export interface StatsHttpClient {
   getSessionEvents: (id: number, limit?: number, eventTypes?: number[]) => Promise<SessionEvent[]>;
   getSessionKnownWordsTimeline: (id: number) => Promise<StatsSessionKnownWordsTimelinePoint[]>;
   getVocabulary: (limit?: number) => Promise<VocabularyEntry[]>;
+  getVocabularySummary: () => Promise<StatsVocabularySummary>;
+  getVocabularyCharts: () => Promise<StatsVocabularyCharts>;
   getExcludedWords: () => Promise<StatsExcludedWord[]>;
   setExcludedWords: (words: StatsExcludedWord[]) => Promise<void>;
   cleanupDuplicateLines: (

src/types/subtitle.ts

@@ -1,4 +1,4 @@
-import type { SubtitleCue } from '../core/services/subtitle-cue-parser';
+import type { AssVerticalBand, SubtitleCue } from '../core/services/subtitle-cue-parser';
 
 export enum PartOfSpeech {
   noun = 'noun',
@@ -187,7 +187,7 @@ export interface ResolvedTokenPos2ExclusionConfig {
 
 export type FrequencyDictionaryMode = 'single' | 'banded';
 
-export type { SubtitleCue };
+export type { AssVerticalBand, SubtitleCue };
 
 export type SubtitleSidebarLayout = 'overlay' | 'embedded';