- Add libheif-dev to backend Dockerfile to support HEIC/HEIF image uploads via sharp.
- Update backend URL in frontend to use 'photobackend.beachpartyballoons.com'.
- Update CORS whitelist to include the new backend hostname.
- Stage user's change to docker-compose.yml exposing port 5001.
This commit reflects an intentional reorganization of the project.
- Deletes obsolete root-level files.
- Restructures the admin and gallery components.
- Tracks previously untracked application modules.
