* chat: drop Ollama API key, clean up code execution UI
* studio/chat: fix undefined candidateId + keyboard a11y on container list
- Auto-bind effect referenced `candidateId`, which is not declared in
this scope (only `candidate` is) — would fail the TS/Next build.
Use `candidate.id` to match the variable that's actually defined.
- Container list items get `role="button"` when `canActivate` is true
but had no keyboard activation. Add `onKeyDown` for Enter/Space and
`tabIndex={0}` so the row is focusable and activatable from the
keyboard, matching the existing onClick behavior.
* studio/chat: restore declarations dropped by the main merge
The 75646444d auto-merge with main (#5466) silently dropped the
declarations a4f19171c added in regions #5466 also rewrote, while
leaving the usages further down in the file. No textual conflict
markers, but the result referenced undeclared names:
- REFRESH_POLL_MS constant (drives the 30s list refresh interval).
- pendingDelete / setPendingDelete / deleting / setDeleting state
(drives the in-sheet AlertDialog delete confirm — replaces the
window.confirm() that landed via #5466).
- Per-row locals inside the container list .map callback: running,
isActive (recomputed with running), ttlMinutes, canActivate,
statusLabel (drive click-to-activate, expired/active badges, and
the muted styling for expired containers).
Also wire setDeleting(false) + setPendingDelete(null) into the
confirmDelete finally so the AlertDialog closes after the delete
call resolves; previously the busy state never cleared.
The all-containers list now iterates sortedContainers (matches the
picker above and the "newest-active first" UX) instead of the
unsorted visibleContainers.
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Co-authored-by: Roland Tannous <115670425+rolandtannous@users.noreply.github.com>
Co-authored-by: Roland Tannous <rolandtannous@gravityq.ai>
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