Expands PlaygroundEndpoint type in src/lib/playground/codeExport.ts from 10 to
13 endpoints, adding `responses`, `video`, `music` to mirror the actual
OmniRoute API surface (/v1/responses, /v1/videos/generations,
/v1/music/generations).
This closes the divergence flagged in code review #2 between the contract
fixed by D4 (§3.1 of master-plan-group-C) and the dropdown values used in
ApiTab. The Monaco editor (ApiTab) keeps its own independent endpoint state
(D14) — this only aligns the codeExport-driven Export Code path used by the
Chat/Compare/Build/Scrape tabs.
Changes:
- codeExport.ts: PlaygroundEndpoint type expanded, PlaygroundStateSchema enum
updated, endpointToPath map updated, buildBody switch gains case branches
for responses/video/music with sensible defaults.
- StudioConfigPane.tsx: ENDPOINT_OPTIONS gains 3 new entries.
- playground-code-export.test.ts: endpointToPath assertion updated to 13
endpoints, +6 new tests for responses/video/music (security invariants +
defaults branches).
Also covers Gap 4 from review #2 (moderations/completions/web.fetch already
in the dropdown via the existing contract — confirmed by this audit).
Refs: _tasks/features-v3.8.6/refactorpages/_orchestration/master-plan-group-C.md
Add tests for default branch paths (model/prompt/stream falsy), completions
params branch, search with model set, web.fetch depth=0, reversed markers
in parseImprovedContent. All new production files reach 100% branch coverage.