feat: add subtitle generation and bundle Bun launcher runtime

- Add local subtitle generation and card timing review workflows
- Package cross-platform Bun runtimes, launchers, licenses, and source
- Consolidate release packaging and refresh v0.19.6 documentation

docs-site/public/config.example.jsonc

@@ -6,6 +6,23 @@
  */
 {
 
+  // ==========================================
+  // Japanese Subtitle Generation
+  // Generate timed Japanese subtitles from local audio using whisper.cpp.
+  // Configure an existing GGML model path or explicitly download a SubMiner-managed model.
+  // Hot-reload: settings apply to the next generation or model download.
+  // ==========================================
+  "subtitleGeneration": {
+    "whisperPath": "", // Optional path override for whisper.cpp. Leave empty to find whisper-cli on PATH.
+    "modelPath": "", // Path to an existing multilingual whisper.cpp GGML model. Leave empty to use a SubMiner-managed model. A configured path always takes precedence.
+    "managedModel": "small", // Multilingual whisper.cpp model to use when modelPath is empty. Download it explicitly from the generation modal or launcher. Values: tiny | tiny-q5_1 | tiny-q8_0 | base | base-q5_1 | base-q8_0 | small | small-q5_1 | small-q8_0 | medium | medium-q5_0 | medium-q8_0 | large-v1 | large-v2 | large-v2-q5_0 | large-v2-q8_0 | large-v3 | large-v3-q5_0 | large-v3-turbo | large-v3-turbo-q5_0 | large-v3-turbo-q8_0
+    "threads": 4, // Positive integer CPU thread count for whisper.cpp Japanese transcription.
+    "ffmpegPath": "", // Optional FFmpeg path override for audio extraction. Leave empty to find ffmpeg on PATH.
+    "ffprobePath": "", // Optional FFprobe path override for audio tracks and timing. Leave empty to find ffprobe on PATH.
+    "vadModelPath": "", // Path to a whisper.cpp Silero VAD model. Enables dialogue-focused generation while retaining uncertain audible sections, which may include songs. Leave empty to transcribe the full audio.
+    "vadPath": "" // Optional speech detector executable override. With vadModelPath configured, leave empty to find whisper-vad-speech-segments or vad-speech-segments on PATH.
+  }, // Generate timed Japanese subtitles from local audio using whisper.cpp.
+
   // ==========================================
   // Visible Overlay Auto-Start
   // Show the visible subtitle overlay automatically after managed mpv playback starts SubMiner.
@@ -206,6 +223,7 @@
     "openRuntimeOptions": "CommandOrControl+Shift+O", // Accelerator that opens the runtime options modal.
     "openJimaku": "Ctrl+Shift+J", // Accelerator that opens the Jimaku subtitle search modal.
     "openTsukihime": "Ctrl+Shift+T", // Accelerator that opens the TsukiHime subtitle search modal (configured secondary/Japanese primary tabs).
+    "openSubtitleGeneration": "Ctrl+Shift+G", // Accelerator that opens the standalone Japanese subtitle generation modal.
     "openSessionHelp": "CommandOrControl+Slash", // Accelerator that opens the session help / keybinding cheatsheet.
     "openControllerSelect": "Alt+C", // Accelerator that opens the controller selection and learn-mode modal.
     "openControllerDebug": "Alt+Shift+C", // Accelerator that opens the controller debug modal with live axis/button readouts.
@@ -529,7 +547,7 @@
   // ==========================================
   // AnkiConnect Integration
   // Automatic Anki updates and media generation options.
-  // Hot-reload: ankiConnect.ai.enabled, media.normalizeAudio/mirrorMpvVolume, knownWords, nPlusOne, fields.word/audio/image/sentence/miscInfo, behavior.autoUpdateNewCards, isLapis.sentenceCardModel, isKiku.fieldGrouping, isSenren.fieldGrouping, and lapisKiku.wordCardKind update live while SubMiner is running.
+  // Hot-reload: ankiConnect.ai.enabled, media.normalizeAudio/mirrorMpvVolume/reviewTiming, knownWords, nPlusOne, fields.word/audio/image/sentence/miscInfo, behavior.autoUpdateNewCards, isLapis.sentenceCardModel, isKiku.fieldGrouping, isSenren.fieldGrouping, and lapisKiku.wordCardKind update live while SubMiner is running.
   // Shared AI provider transport settings are read from top-level ai and typically require restart.
   // Most other AnkiConnect settings still require restart.
   // ==========================================
@@ -575,6 +593,7 @@
       "syncAnimatedImageToWordAudio": true, // For animated AVIF images, prepend a frozen first frame matching the existing word-audio duration so motion starts with sentence audio. Values: true | false
       "normalizeAudio": true, // Normalize generated sentence audio loudness during media extraction. Changes apply live. Values: true | false
       "mirrorMpvVolume": true, // Apply mpv's current software volume curve to generated sentence audio. Changes apply live. Values: true | false
+      "reviewTiming": false, // Review and preview subtitle media timing before SubMiner creates or enriches a mined card. Values: true | false
       "audioPadding": 0, // Seconds of padding appended to both ends of generated sentence audio and animated AVIF clips.
       "fallbackDuration": 3, // Fallback clip duration in seconds when subtitle timing data is unavailable.
       "maxMediaDuration": 30 // Maximum allowed media clip duration in seconds.