- Default absent optional config nodes to empty values without hiding other errors
- Normalize empty parent mappings to prevent alias save and rollback conflicts
- Add regression tests for missing config, first-time alias creation, and rollback
- Display credentials in responsive cards with quota progress bars
- Add request statistics and detailed health and cooldown information
- Consolidate nine credential settings into a dialog with partial updates
- Reuse Codex quota reset logic and confirmation across pages
- Move notes above card actions and hide the healthy status indicator
- Add translations and regression coverage
lzt404