Fixes & Improvements
- Fixed MongoDB backup validation — The DB name field wasn't showing in the form, preventing MongoDB backup setup. Fixed.
- Improved GitHub repository display — Better visual styling and color layout for GitHub recipe content views.

- Optimistic UI updates for toggles — Async toggles and checkboxes now respond immediately instead of waiting for server confirmation.
- Fixed PostgreSQL v2 multi-file display — PostgreSQL v2 backups now properly show multiple files instead of treating them as one.
- Server deletion protection — Added validation to prevent deleting servers that are actively used in stacks.
- Fixed storage limit display — Own storage no longer incorrectly shows a 200GB limit.
- Fixed pod selection on server switch — Previously selected pods now properly reset when switching servers.
- Improved form fields UX — now show a loading spinner while validation runs in the background.
