feat(desktop): make every network error banner dismissable - #89
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A connect timeout to pairux.com reached the UI as a raw `fetch failed (UND_ERR_CONNECT_TIMEOUT | ...)` string with no way to clear it. Half the error surfaces offered a Dismiss control, half offered only a Try again, and several offered neither -- so an error you had already read, or one you could do nothing about, stayed on screen. Adds a shared `ErrorBanner` with independent retry and dismiss affordances and adopts it across the surfaces that render errors from the IPC handlers that go through `formatNetworkError` (auth, meetings, session, chat), plus the two that already had a bespoke Dismiss button, so there is now one pattern rather than four. `useChat` gains `clearError` -- its banner owned the only error state that the renderer could not clear on its own. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013FGWJHRL6B6ExLg25UenBS
ThreatCrush Security Scan72 finding(s) HIGH/CRITICAL: 13 | MEDIUM: 41 | LOW: 18
…and 22 more. Full results in the Security tab. Snippets are redacted; ThreatCrush never prints matched credential material. |
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A connect timeout to
pairux.comreached the UI as a raw string with no way to clear it:The site was healthy throughout — 18/18 probes returned 200 through the Railway
jfk1edge, by both curl and Node's undici — so the message was accurate about a transient network path and then simply stayed on screen.Looking at the error surfaces, the affordances were inconsistent four ways:
So whether you could clear an error depended on which screen produced it, and the two most likely to show a raw fetch failure — Login and Join — were the two with no way out at all.
What this does
Adds
components/ui/error-banner.tsx: one destructive banner with independent retry and dismiss affordances, either of which can be omitted. Retry and dismiss are genuinely different actions — re-running the call is not the same as acknowledging a message — so a banner can now offer both, which none of them previously could.Adopted across the surfaces that render errors from the IPC handlers that go through
formatNetworkError(auth,meetings,session,chat), and on the two that already had a hand-rolled Dismiss button, so there is one pattern instead of four.useChatgainsclearError. Its banner was the only error state the renderer could not clear on its own — the value lives in the hook, and nothing was exported to reset it.Not touched: the capture, camera and WebRTC error blocks in
CapturePreview,SourcePickerandviewer. Those are local device and peer-connection failures rather than API calls, and several are owned by hooks that would need their own clear function. Worth a follow-up, but out of scope here.Checks
The pre-commit hook was bypassed — its parallel turbo fan-out OOMs on this machine. The gates were run individually instead, all green:
pnpm --filter @pairux/desktop typecheckpnpm --filter @pairux/desktop lintprettier --checkon every changed filenpx vitest runinapps/desktop— 614 tests across 59 files, all passing (5 new)Note: the Lint job will fail on Format check until #88 lands. Three unformatted files under
apps/webfailpnpm format:checkon every open PR, including this one; #88 fixes them and nothing here is implicated.🤖 Generated with Claude Code
https://claude.ai/code/session_013FGWJHRL6B6ExLg25UenBS