- Switch from svelte-spa-router to svelte-routing for clean URLs without hashes
- Fix relative asset paths to absolute paths (prevents 404s on nested routes)
- Fix physics engine disposal using scene.disablePhysicsEngine()
- Fix Ship observer cleanup to prevent stale callbacks after level disposal
- Add _gameplayStarted flag to prevent false game-end triggers during init
- Add hasAsteroidsToDestroy check to prevent false victory on restart
- Add RockFactory.reset() to properly reinitialize asteroid mesh between games
- Add null safety checks throughout RockFactory for static properties
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Major refactoring of the UI layer to use Svelte components:
- Replace inline HTML with modular Svelte components
- Add authentication system with UserProfile component
- Implement navigation store for view management
- Create comprehensive settings and controls screens
- Add level editor with JSON validation
- Implement progression tracking system
- Update level configurations and base station model
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
