- Remove branch-specific variable names (not needed)
- Each workflow uses its own default based on branch
- Users only need to set general variables, not branch-specific ones
- Redesign staging banner as floating box in bottom-right corner
- Better UX: doesn't block content, dismissible, modern design
- Support NEXT_PUBLIC_BASE_URL_PRODUCTION and NEXT_PUBLIC_BASE_URL_DEV
- Support LOG_LEVEL_PRODUCTION and LOG_LEVEL_DEV
- Fallback to general variables if branch-specific not set
- Add comprehensive GITEA_VARIABLES_SETUP.md guide
- Allows independent configuration for production and dev branches
