* feat(web,api): add fetch models and saved catalog support
Split from PR #2752 (part 2 of 3).
Backend:
- /api/models/catalog endpoint for browsing remote model catalogs
- /api/models/fetch endpoint for fetching available models from providers
- Credential reuse with provider/API base matching for security
- Default API base resolution for providers without explicit base
Frontend:
- FetchModelsDialog for importing models from remote providers
- CatalogDialog for browsing and importing from model catalogs
- Static import for FetchModelsDialog (replaces dynamic import from PR1)
- Dynamic import retained for TestModelDialog (PR3 territory)
* fix(web,api): support bare-array responses in fetchOpenAICompatibleModels
* fix(web,api): tighten maskAPIKeyValue to match maskAPIKey policy
For 9-12 character keys, maskAPIKeyValue exposed first 4 + last 4
chars (only 1 char masked for a 9-char key). Now uses the same
policy as maskAPIKey: first 3 + last 2 for 9-12 chars, first 3 +
last 4 for longer keys. Adds tests covering all key length boundaries.
* refactor: support explicit model list providers
* fix(web): preserve explicit model providers
* fix(web): preserve legacy provider prefixes on model updates
fix(models): normalize explicit provider-prefixed ids
fix(api): preserve legacy model updates across providers
fix(agent): preserve config identity for explicit provider refs
* fix ci
* fix(api): enhance model availability probing with backoff and caching mechanisms
* fix(lint): resolve gci and predeclared issues in model probe
* fix(api): address copilot review feedback on probe cache key and test stability
* fix(api): reduce probe cache key fragmentation
* feat(web): clarify model availability and status display
- Rename model availability field from configured to available across backend API and frontend usage
- Keep status as reason classification (configured/unconfigured/unreachable) and show unreachable in UI
- Preserve API key preview even when local service is unreachable
- Update backend tests to assert both availability and status semantics
* fix(web): clarify unreachable model status and wording
- Show unreachable status in model cards instead of API key preview when service is down
- Keep API key placeholder preview in model settings whenever an API key is already saved
- Rename model status wording from configured to available across backend, frontend, and i18n
- Update backend model status tests to match renamed status semantics
* style(web): standardize formatting in handleListModels function
* refactor(web): enforce status field as required to follow backend behavior
Virtual models generated from multi-key expansion are now marked and
filtered during config persistence. Virtual models display with a badge
in the UI and cannot be set as default.
Make POST /api/models capture the request's api_key and store it via
ModelConfig.SetAPIKey before saving config, so newly added models keep
their credentials in the security config.
Add a backend API test covering model creation with api_key persistence.
* docs: swap header logo to webp, move meme logo to bottom
Replace header logo with assets/logo.webp across all 6 README
language variants and move the original meme logo (logo.jpg)
to the bottom of each file.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: update GPT model names to gpt-5.4 and refine provider descriptions
Update all 6 language README variants:
- Correct GPT model references from gpt-5.2/gpt4 to gpt-5.4
- Refine provider descriptions in API Key comparison tables
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: update default model to gpt-5.4, codex to gpt-5.3-codex
Update OpenAI default model references from gpt-5.2 to gpt-5.4
across source code, config examples, tests, and docs. Set Codex
default model to gpt-5.3-codex.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* Improve the web launcher and gateway integration across backend and frontend.
- add runtime model availability checks for local and OAuth-backed models
- support launcher-driven gateway host overrides and websocket URL resolution
- add gateway log clearing and keep incremental log sync consistent after resets
- migrate session history APIs to JSONL metadata-backed storage with legacy fallback
- expose session titles and improve chat history loading and error handling
- move shared backend runtime helpers into the web utils package
- avoid blocking web startup when automatic onboard initialization fails
- add backend tests covering gateway readiness, host resolution, models, logs, and sessions
* feat(agent): add skills and tools management APIs and UI
- add backend APIs to list, view, import, and delete skills
- add tool status and toggle endpoints with dependency-aware config updates
- add agent skills/tools pages, routes, sidebar entries, and i18n strings
- add backend tests for the new skills and tools flows
* chore(frontend): upgrade shadcn to 4.0.5 and refresh lockfile
* chore(web): keep backend dist placeholder tracked
LC