Discover lists speech models with the voices each accepts and a + Add that
puts the model on tts.roster. The Roster card lists every model with a voice
picker, Test, Make default and Remove. Test on any row (or a discovered model
not yet added) fills the test panel's voice list with that model's voices, so
Orpheus and Kokoro can be heard one voice at a time before either is chosen.
The default is a pair — PUT /config/tts/default sets tts.model and tts.voice
together and refuses a voice the model does not accept, naming the ones it
does. The generic setter no longer takes tts.model/tts.voice one at a time,
which is how a Kokoro voice got paired with Orpheus. A default that leaves
the roster stops being the default.
Users pick from the voices of every roster model, grouped by model in
Settings; the stored value is "model|voice" so read-aloud sends the voice to
the model that accepts it. A bare voice saved before there was a roster is
read as a voice of the default model. chooseTTS is the one place the pair is
decided, shared by read-aloud, the admin test and the settings options.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Dv6sqaY6Vq3ChZHMem3cnU
- Allow empty voice value to preview server default
- Display 'server default' in preview text
- Clears user preference (sets to null) when testing default
ROOT CAUSES FOUND AND FIXED:
1. TTS Preview not working: voicePreferences.js listening for wrong event
- Was: 'tab-loaded' (never dispatched)
- Now: 'tabChanged' (correct event name used by app.js)
- Added immediate init if page already loaded
- Added 500ms delay for DOM readiness
2. Browser Whisper CDN blocked: CSP too restrictive
- Added 'unsafe-eval' to scriptSrc (required by transformers.js)
- Added cdn.jsdelivr.net to connectSrc (worker importScripts)
- Added childSrc directive for worker script loading
- Better error messages in worker
3. Worker loading errors: Now logged with specific reasons
- importScripts wrapped in try-catch
- Posts error message to main thread
- Verifies transformers object exists after load
Testing:
- TTS Preview should now work when clicking Settings tab
- Browser Whisper should load from CDN (or show specific error)
- Console logs will show exact init sequence
