- 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-web-fetch/SKILL.md

@@ -7,10 +7,12 @@ description: Fetch URL → markdown / text / HTML via 9Router /v1/web/fetch usin
 
 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 providers
+## Discover
 
 ```bash
 curl $NINEROUTER_URL/v1/models/web | jq '.data[] | select(.kind=="webFetch") | .id'
+# Per-provider params
+curl "$NINEROUTER_URL/v1/models/info?id=firecrawl/fetch"
 ```
 
 IDs end in `/fetch` (e.g. `firecrawl/fetch`, `jina/fetch`). `fetch-combo` chains providers with auto-fallback.