unsloth/studio/frontend
Daniel Han d6c47f6664 Studio: wire Codex provider through the UI end-to-end
Post-review pass driven by reviewer.py. The original PR shipped the
backend codex provider, the registry entry (with `hidden:true`), the
status API, and the `CodexParallelTabs` component, but the chat UI
never surfaced the row, required an API key for the connection, and
never sent `parallel_calls` over the wire. Also fixes a CodeQL leak
in the parallel fan-out error path and adds the canonical streaming
hook upstream actually exposes.

Frontend
* chat-providers-dialog.tsx now calls `/api/codex/status` alongside
  `/api/providers/registry`. When the host has Codex installed the
  Add connection dialog gains a synthetic Codex row (curated model
  list comes from `supported_models`) so the picker is reachable.
* The Add / Edit connection guards now skip the API-key requirement
  for Codex the same way they do for the custom OpenAI-compat
  presets; the field itself is also hidden so the user is not asked
  for a key Studio will not use.
* chat-adapter.ts now also exempts Codex from the "Missing API key"
  pre-flight, and emits `parallel_calls` on the outgoing request
  when the selected connection is Codex (clamped to [1, 20] by the
  shared helper, defaults to 1).
* external-providers.ts adds `codexParallelCalls` to
  ExternalProviderConfig so future composer UI can persist the
  user's pick per connection.

Backend
* `_stream_thread_run` now tries `thread.turn(prompt).stream()`
  first, mirroring the canonical openai_codex API
  (`openai/codex/sdk/python/src/openai_codex/api.py`). The legacy
  `thread.run_streaming(prompt)` path is kept as a fallback and the
  buffered `await thread.run(prompt)` stays as the last resort.
* `_stream_codex_parallel` no longer echoes `str(exc)` in the
  `codex_tab_error` SSE event. Per-tab failures now surface a
  generic "Codex tab failed" message plus an `exception_type`
  discriminator; `CodexUnavailableError` is the only exception
  whose text is forwarded verbatim because it is a user-actionable
  install hint with no sensitive content (CodeQL
  `py/information-exposure-through-exception`).

Tests
* New `TestCodexHardenedRegressions::test_parallel_tab_error_sanitised`
  injects a fake SDK that raises with a path-like message and
  asserts the SSE frames do not echo it.
* New `TestCodexHardenedRegressions::test_thread_turn_stream_path_taken`
  verifies the canonical `thread.turn(prompt).stream()` hook is
  preferred over the legacy helper.

All 26 codex_provider tests pass. Frontend `tsc --noEmit` clean.
2026-05-24 14:46:03 +00:00
..
public Polish/cloud to providers (#5450) 2026-05-15 19:29:21 +04:00
src Studio: wire Codex provider through the UI end-to-end 2026-05-24 14:46:03 +00:00
.gitignore perf(studio): upgrade to Vite 8 + auto-install bun for faster frontend builds (#4522) 2026-03-25 04:27:41 -07:00
.gitkeep add studio root folder 2026-02-02 09:14:35 +00:00
.npmrc security: NOT affected by Mini Shai-Hulud (May-12 wave) -- forward-looking hardening only (#5397) 2026-05-13 04:58:12 -07:00
biome.json feat: add seed dataset support with configuration, preview, and builder utilities 2026-02-14 18:44:38 +01:00
components.json add studio root folder 2026-02-02 09:14:35 +00:00
data-designer.openapi (1).yaml save and import, and fixes 2026-02-04 14:32:49 +01:00
eslint.config.js Final cleanup 2026-03-12 18:28:04 +00:00
index.html Final cleanup 2026-03-12 18:28:04 +00:00
package-lock.json Add OpenDocument chat attachments (#5510) 2026-05-18 03:41:24 -07:00
package.json Add OpenDocument chat attachments (#5510) 2026-05-18 03:41:24 -07:00
tsconfig.app.json Relax frontend unused local check (#4388) 2026-03-17 16:04:11 -07:00
tsconfig.json cleanup 2026-02-04 13:28:39 +01:00
tsconfig.node.json cleanup 2026-02-04 13:28:39 +01:00
vite.config.ts Fix Install commands for Windows + 1 line installs (#4447) 2026-03-19 02:09:09 -07:00