* fix: auto-recover from expired GitHub refresh tokens
When a user's GitHub OAuth refresh token was permanently dead (revoked or
expired), token refresh failed but get_valid_access_token still handed back
the known-stale access token, so dashboard GitHub calls kept 401ing until the
user manually logged out and back in.
Now we distinguish unrecoverable refresh failures (bad_refresh_token /
unauthorized_client) from transient ones: on an unrecoverable failure we drop
the dead stored authorization and return None, so callers prompt a clean
re-login. Transient failures still fall back to the stored token.
Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
* fix: don't delete fresh re-auth when stale refresh fails
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Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
* fix(dashboard): review style prompts UX, stale runs, and OAuth refresh
Reconcile stuck "running" analysis state, add cancel/remove for style
profiles, stack the review styles UI vertically, and auto-refresh expiring
GitHub user tokens with proactive and 401-triggered rotation.
* fix(dashboard): address review feedback on style prompts PR
Restore GitHub repo access checks on create/save with token refresh,
and preserve running status when LangGraph sync fails transiently.
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Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
