rename config window to settings and update CLI entry points

- Replace `--config`/`subminer config` (no action) with `--settings`/`subminer settings`
- `subminer config` now requires an explicit action (`path` or `show`)
- `--settings` previously opened Yomitan; replaced by `--yomitan`
- Linux tray update installs AppImage via electron-updater instead of manual flow
- macOS update dialog activation and curl-fetch routing fixes
- Delete stale compiled artifacts (main.js, app-updater.js)

launcher/config/args-normalizer.test.ts

@@ -124,6 +124,7 @@ test('applyInvocationsToArgs maps config and jellyfin invocation state', () => {
       action: 'show',
       logLevel: 'warn',
     },
+    settingsInvocation: null,
     mpvInvocation: null,
     appInvocation: null,
     dictionaryTriggered: false,
@@ -159,13 +160,14 @@ test('applyInvocationsToArgs maps config and jellyfin invocation state', () => {
   assert.equal(parsed.logLevel, 'warn');
 });
 
-test('applyInvocationsToArgs maps bare config invocation to settings window', () => {
+test('applyInvocationsToArgs maps settings invocation to settings window', () => {
   const parsed = createDefaultArgs({});
 
   applyInvocationsToArgs(parsed, {
     jellyfinInvocation: null,
-    configInvocation: {
-      action: undefined,
+    configInvocation: null,
+    settingsInvocation: {
+      logLevel: undefined,
     },
     mpvInvocation: null,
     appInvocation: null,
@@ -190,16 +192,54 @@ test('applyInvocationsToArgs maps bare config invocation to settings window', ()
     texthookerOpenBrowser: false,
   });
 
-  assert.equal(parsed.configSettings, true);
+  assert.equal(parsed.settings, true);
   assert.equal(parsed.configPath, false);
 });
 
+test('applyInvocationsToArgs fails when config invocation has no action', () => {
+  const parsed = createDefaultArgs({});
+
+  const error = withProcessExitIntercept(() => {
+    applyInvocationsToArgs(parsed, {
+      jellyfinInvocation: null,
+      configInvocation: {
+        action: undefined,
+      },
+      settingsInvocation: null,
+      mpvInvocation: null,
+      appInvocation: null,
+      dictionaryTriggered: false,
+      dictionaryTarget: null,
+      dictionaryLogLevel: null,
+      dictionaryCandidates: false,
+      dictionarySelect: false,
+      dictionaryAnilistId: null,
+      statsTriggered: false,
+      statsBackground: false,
+      statsStop: false,
+      statsCleanup: false,
+      statsCleanupVocab: false,
+      statsCleanupLifetime: false,
+      statsLogLevel: null,
+      doctorTriggered: false,
+      doctorLogLevel: null,
+      doctorRefreshKnownWords: false,
+      texthookerTriggered: false,
+      texthookerLogLevel: null,
+      texthookerOpenBrowser: false,
+    });
+  });
+
+  assert.equal(error.code, 1);
+});
+
 test('applyInvocationsToArgs maps texthooker browser-open request', () => {
   const parsed = createDefaultArgs({});
 
   applyInvocationsToArgs(parsed, {
     jellyfinInvocation: null,
     configInvocation: null,
+    settingsInvocation: null,
     mpvInvocation: null,
     appInvocation: null,
     dictionaryTriggered: false,

launcher/config/args-normalizer.ts

@@ -158,7 +158,7 @@ export function createDefaultArgs(
     doctorRefreshKnownWords: false,
     version: false,
     update: false,
-    configSettings: false,
+    settings: false,
     configPath: false,
     configShow: false,
     mpvIdle: false,
@@ -222,7 +222,7 @@ export function applyRootOptionsToArgs(
   if (options.rofi === true) parsed.useRofi = true;
   if (options.update === true) parsed.update = true;
   if (options.version === true) parsed.version = true;
-  if (options.config === true) parsed.configSettings = true;
+  if (options.settings === true) parsed.settings = true;
   if (options.startOverlay === true) parsed.autoStartOverlay = true;
   if (options.texthooker === false) parsed.useTexthooker = false;
   if (typeof options.args === 'string') parsed.mpvArgs = options.args;
@@ -311,10 +311,16 @@ export function applyInvocationsToArgs(parsed: Args, invocations: CliInvocations
       parsed.logLevel = parseLogLevel(invocations.configInvocation.logLevel);
     }
     const action = (invocations.configInvocation.action || '').toLowerCase();
-    if (!action) parsed.configSettings = true;
-    else if (action === 'path') parsed.configPath = true;
+    if (action === 'path') parsed.configPath = true;
     else if (action === 'show') parsed.configShow = true;
-    else fail(`Unknown config action: ${invocations.configInvocation.action}`);
+    else fail(`Unknown config action: ${invocations.configInvocation.action || '(none)'}. Expected path or show.`);
+  }
+
+  if (invocations.settingsInvocation) {
+    if (invocations.settingsInvocation.logLevel) {
+      parsed.logLevel = parseLogLevel(invocations.settingsInvocation.logLevel);
+    }
+    parsed.settings = true;
   }
 
   if (invocations.mpvInvocation) {

launcher/config/cli-parser-builder.ts

@@ -22,6 +22,7 @@ export interface CommandActionInvocation {
 export interface CliInvocations {
   jellyfinInvocation: JellyfinInvocation | null;
   configInvocation: CommandActionInvocation | null;
+  settingsInvocation: CommandActionInvocation | null;
   mpvInvocation: CommandActionInvocation | null;
   appInvocation: { appArgs: string[] } | null;
   dictionaryTriggered: boolean;
@@ -58,7 +59,7 @@ function applyRootOptions(program: Command): void {
     .option('--start', 'Explicitly start overlay')
     .option('--log-level <level>', 'Log level')
     .option('-v, --version', 'Show SubMiner version')
-    .option('--config', 'Open configuration window')
+    .option('--settings', 'Open settings window')
     .option('-u, --update', 'Check for updates')
     .option('-R, --rofi', 'Use rofi picker')
     .option('-S, --start-overlay', 'Auto-start overlay')
@@ -88,6 +89,7 @@ function getTopLevelCommand(argv: string[]): { name: string; index: number } | n
     'jf',
     'doctor',
     'config',
+    'settings',
     'mpv',
     'dictionary',
     'dict',
@@ -138,6 +140,7 @@ export function parseCliPrograms(
 } {
   let jellyfinInvocation: JellyfinInvocation | null = null;
   let configInvocation: CommandActionInvocation | null = null;
+  let settingsInvocation: CommandActionInvocation | null = null;
   let mpvInvocation: CommandActionInvocation | null = null;
   let appInvocation: { appArgs: string[] } | null = null;
   let dictionaryTriggered = false;
@@ -293,7 +296,7 @@ export function parseCliPrograms(
 
   commandProgram
     .command('config')
-    .description('Config helpers')
+    .description('Config file helpers (path|show)')
     .argument('[action]', 'path|show')
     .option('--log-level <level>', 'Log level')
     .action((action: string | undefined, options: Record<string, unknown>) => {
@@ -303,6 +306,16 @@ export function parseCliPrograms(
       };
     });
 
+  commandProgram
+    .command('settings')
+    .description('Open SubMiner settings window')
+    .option('--log-level <level>', 'Log level')
+    .action((options: Record<string, unknown>) => {
+      settingsInvocation = {
+        logLevel: typeof options.logLevel === 'string' ? options.logLevel : undefined,
+      };
+    });
+
   commandProgram
     .command('mpv')
     .description('MPV helpers')
@@ -356,6 +369,7 @@ export function parseCliPrograms(
     invocations: {
       jellyfinInvocation,
       configInvocation,
+      settingsInvocation,
       mpvInvocation,
       appInvocation,
       dictionaryTriggered,