Initial commit: Coastal Timesheet App with comprehensive features

- Employee name validation for all submissions
- Complete entry validation (all fields required when any field has input)
- Dynamic auto-resizing work description fields
- Optimized field layout (Homeowner → Hours → Work Description)
- Professional PDF generation with validation
- Email/share functionality with validation
- Data import/export capabilities
- Dark/light theme support
- Mobile-responsive design
- Local data persistence
- Multiple entries per day support
- Custom homeowner management
- Comprehensive README with deployment instructions
- Production build ready for web hosting

docker-compose.dev.yml

@@ -0,0 +1,23 @@
+version: '3.8'
+
+services:
+  coastal-timesheet-dev:
+    build:
+      context: .
+      dockerfile: Dockerfile.dev
+    container_name: coastal-timesheet-dev
+    ports:
+      - "5173:5173"
+    volumes:
+      - .:/app
+      - /app/node_modules
+    environment:
+      - NODE_ENV=development
+    stdin_open: true
+    tty: true
+    networks:
+      - timesheet-dev-network
+
+networks:
+  timesheet-dev-network:
+    driver: bridge