# stupa-pdf-api

## Recent Updates

### Dark Mode Loading Screen Fix
- Fixed white background issue in loading screens when using dark mode
- The LoadingSpinner component now properly respects the theme settings

### File Attachments Feature
- Users can now upload up to 30 attachments per application
- Maximum total size: 100MB
- Files are stored securely in the database
- Full CRUD operations with progress tracking
- See [ATTACHMENT_FEATURE.md](ATTACHMENT_FEATURE.md) for details

### Comparison Offers Feature
- Each cost position now requires 3 comparison offers
- Alternative: Users can provide a justification if offers are not applicable
- Visual indicators show completion status
- Offers can be linked to uploaded attachments
- See [COMPARISON_OFFERS_FEATURE.md](COMPARISON_OFFERS_FEATURE.md) for details

### Rate Limiting Configuration
- API rate limiting is now disabled for localhost connections
- Includes localhost (127.0.0.1) and Docker internal IPs (172.x.x.x)
- Production deployments maintain rate limiting for external IPs

## Database Migrations

Run these migrations to add the new features:

```bash
# Add attachment tables
mysql -u your_user -p your_database < src/migrations/add_attachments_tables.sql

# Fix attachment data column if needed
mysql -u your_user -p your_database < src/migrations/alter_attachments_data_column.sql

# Add comparison offers tables
mysql -u your_user -p your_database < src/migrations/add_comparison_offers_tables.sql
```