程序员阿江(Relakkes) 21954e5f5c fix: keep directory picker menu within viewport
The shared directory picker is used from right-aligned controls such as the MCP target project selector. Its portal menu previously used the trigger's raw left coordinate, so a trigger near the window edge could render the 400px menu partly off-screen.

Clamp the fixed-position menu against the viewport while preserving the existing width where space allows, and cover the right-edge case with a focused component test.

Constraint: DirectoryPicker is shared by MCP settings, task prompts, adapter settings, and launch controls.
Rejected: Special-case the MCP form layout | the overflow comes from the shared portal positioning and would remain in other right-aligned uses.
Confidence: high
Scope-risk: narrow
Tested: cd desktop && bun run test -- src/components/shared/DirectoryPicker.test.tsx
Tested: bun run check:desktop
Not-tested: Manual browser smoke; local agent-browser automation hung during startup/command evaluation.
2026-05-25 20:10:24 +08:00
..