- Add mock API classes for camera search and stream discovery
- Add mock mode toggle via ?mock=true URL parameter
- Add visual mock mode indicator badge
- Add dev-server.sh script for local development
- Mock data includes 10 diverse streams (FFMPEG, ONVIF, JPEG, MJPEG, HLS, HTTP_VIDEO)
- Add mock data module with simulated camera search and stream discovery
- Enable mock mode via ?mock=true URL parameter
- Show MOCK MODE indicator when enabled
- Remove statistics cards from discovery screen, keep only progress bar
- Mock mode works independently from Go backend for easier UI testing
eduard256