feat(launcher): add mpv.profile config option for managed launches (#80)

src/config/settings/registry.test.ts

@@ -24,6 +24,8 @@ test('settings registry splits viewing into appearance and behavior categories',
   assert.equal(field('youtube.primarySubLanguages').section, 'YouTube Playback Settings');
   assert.equal(field('mpv.launchMode').category, 'behavior');
   assert.equal(field('mpv.launchMode').section, 'mpv Playback');
+  assert.equal(field('mpv.profile').category, 'behavior');
+  assert.equal(field('mpv.profile').section, 'mpv Playback');
   assert.ok(
     fields.findIndex((candidate) => candidate.configPath === 'subtitleStyle.primaryDefaultMode') <
       fields.findIndex((candidate) => candidate.configPath === 'secondarySub.defaultMode'),
@@ -298,6 +300,7 @@ test('settings registry keeps unsafe config siblings restart-required', () => {
     'ankiConnect.url',
     'ankiConnect.proxy.enabled',
     'mpv.socketPath',
+    'mpv.profile',
     'websocket.port',
   ]) {
     assert.equal(field(path).restartBehavior, 'restart', path);

src/config/settings/registry.ts

@@ -184,6 +184,7 @@ const PATH_ORDER = new Map<string, number>(
     'mpv.backend',
     'mpv.subminerBinaryPath',
     'mpv.aniskipEnabled',
+    'mpv.profile',
     'mpv.launchMode',
     'mpv.executablePath',
     'mpv.aniskipButtonKey',
@@ -225,6 +226,7 @@ const LABEL_OVERRIDES: Record<string, string> = {
   'mpv.executablePath': 'mpv Executable Path',
   'mpv.subminerBinaryPath': 'SubMiner Binary Path',
   'mpv.socketPath': 'mpv IPC Socket Path',
+  'mpv.profile': 'mpv Profile',
   'mpv.autoStartSubMiner': 'Auto-start SubMiner',
   'mpv.pauseUntilOverlayReady': 'Pause Until Overlay Ready',
   'mpv.aniskipEnabled': 'Enable AniSkip',