## Summary
- When a user enters a pro key via deep link, the budget query was not
invalidated, leaving stale budget data until the 5-minute cache expired
- Added `queryClient.invalidateQueries` for the user budget query in the
deep link handler in `TitleBar.tsx`, matching the behavior already
present in the manual key entry path

## Test plan
- [ ] Enter a Dyad Pro key via deep link
(`dyad://dyad-pro-return?key=...`) and verify the budget display updates
immediately
- [ ] Enter a Dyad Pro key manually in settings and verify budget still
refreshes (regression check)

🤖 Generated with [Claude Code](https://claude.com/claude-code)
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>