- Cowork: ComboFormModal

- BaseUrlSelect: add cloud endpoint option, custom URL local state, always
  default to first option; new cliEndpointMatch helper; CLI tool cards refactor
- API: new /v1/audio/voices and /v1/models/info; /v1/models filters disabled
  models, drop unused timestamp
- initializeApp: guard tunnel/tailscale auto-resume to once-per-process
- geminiHelper: ensureObjectType for schemas with properties but no type
- skills: minor SKILL.md tweaks (chat/embeddings/image/stt/tts/web-*)

skills/9router-stt/SKILL.md

@@ -7,10 +7,12 @@ description: Speech-to-text via 9Router /v1/audio/transcriptions using OpenAI Wh
 
 Requires `NINEROUTER_URL` (and `NINEROUTER_KEY` if auth enabled). See https://raw.githubusercontent.com/decolua/9router/refs/heads/master/skills/9router/SKILL.md for setup.
 
-## Discover models
+## Discover
 
 ```bash
 curl $NINEROUTER_URL/v1/models/stt | jq '.data[].id'
+# Per-model params (language, response_format, prompt, temperature support)
+curl "$NINEROUTER_URL/v1/models/info?id=openai/whisper-1"
 ```
 
 `model` = STT model ID (e.g. `openai/whisper-1`, `groq/whisper-large-v3`, `deepgram/nova-3`, `gemini/gemini-2.5-flash`).