* feat(source-control): add Fix push failure with AI for pre-push hooks
Detect pre-push hook failures separately from auth/transport errors so
push toasts and inline messages no longer suggest checking repo access.
Mirror the commit-failure recovery flow with a fixPushFailure action,
summary panel, details dialog, and agent launch recipe in Settings.
Fixes#6497
* feat(source-control): add push failure AI recovery
Co-authored-by: dalveytech-vincent <vincent@dalveytech.com>
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Co-authored-by: dalveytech-vincent <vincent@dalveytech.com>
