feat: Add full CRUD functionality, project detail panel, and improved UI

- Add UPDATE and DELETE endpoints to backend
- Implement project detail panel with comprehensive editing
- Add drag-and-drop functionality for projects in mind map
- Show all projects in map (not just selected + children)
- Fix infinite render loop in MindMap component
- Improve UI spacing and button layouts
- Add local development database schema with RLS disabled
- Update docker-compose for regular docker-compose (not Swarm)
- Add CORS support and nginx API proxying
- Improve button spacing and modern design principles

deploy/local/TEST.md

@@ -0,0 +1,111 @@
+# Testing Instructions
+
+## Prerequisites
+
+1. **Start Docker Desktop** - Make sure Docker Desktop is running on your Windows machine
+2. **Verify Docker is running**:
+   ```powershell
+   docker ps
+   ```
+   This should not show an error.
+
+## Step 1: Start the Services
+
+From the project root directory:
+
+```powershell
+docker compose -f deploy/local/docker-compose.yml up --build
+```
+
+Or to run in detached mode (background):
+
+```powershell
+docker compose -f deploy/local/docker-compose.yml up --build -d
+```
+
+## Step 2: Verify Services are Running
+
+Check that all containers are running:
+
+```powershell
+docker compose -f deploy/local/docker-compose.yml ps
+```
+
+You should see three services:
+- `evrak-postgres` (healthy)
+- `evrak-backend` (running)
+- `evrak-frontend` (running)
+
+## Step 3: Check Logs
+
+View logs to ensure everything started correctly:
+
+```powershell
+# All services
+docker compose -f deploy/local/docker-compose.yml logs
+
+# Specific service
+docker compose -f deploy/local/docker-compose.yml logs backend
+docker compose -f deploy/local/docker-compose.yml logs postgres
+```
+
+## Step 4: Test the API
+
+### Test Backend Health
+```powershell
+curl http://localhost:3000
+```
+
+### Create a Tenant
+```powershell
+curl -X POST http://localhost:3000/tenants -H "Content-Type: application/json" -d "{\"name\":\"Test Tenant\"}"
+```
+
+### Create a Project
+```powershell
+curl -X POST http://localhost:3000/projects -H "Content-Type: application/json" -d "{\"name\":\"Test Project\",\"tenant_id\":\"00000000-0000-0000-0000-000000000001\",\"path\":\"test_project\"}"
+```
+
+### Get All Projects
+```powershell
+curl http://localhost:3000/projects
+```
+
+## Step 5: Access the Frontend
+
+Open your browser and navigate to:
+- **Frontend**: http://localhost
+- **Backend API**: http://localhost:3000
+
+## Step 6: Stop Services
+
+When done testing:
+
+```powershell
+docker compose -f deploy/local/docker-compose.yml down
+```
+
+To also remove volumes (database data):
+
+```powershell
+docker compose -f deploy/local/docker-compose.yml down -v
+```
+
+## Troubleshooting
+
+### Docker Desktop Not Running
+- Start Docker Desktop from Windows Start Menu
+- Wait for it to fully start (whale icon in system tray should be steady)
+
+### Port Already in Use
+- Check if ports 80, 3000, or 5432 are already in use
+- Stop conflicting services or change ports in docker-compose.yml
+
+### Database Connection Issues
+- Wait a few seconds after starting for database to initialize
+- Check postgres logs: `docker compose -f deploy/local/docker-compose.yml logs postgres`
+
+### Build Errors
+- Make sure you're in the project root directory
+- Try: `docker compose -f deploy/local/docker-compose.yml build --no-cache`
+