feat: add sleep tracking features with leaderboard and user authentication

- Implemented a new HomePage component displaying the leaderboard.
- Created Providers component for session management using next-auth.
- Developed Header component for navigation and user authentication.
- Added Leaderboard component to fetch and display sleep data.
- Introduced SleepCard component for individual sleep entries.
- Created SleepForm component for logging sleep data with manual input options.
- Added SleepPhaseBar component to visualize sleep phases.
- Implemented utility functions for formatting and calculating sleep data.
- Set up authentication with Discord using next-auth and Prisma.
- Configured middleware for protected routes.
- Added TypeScript definitions for next-auth session.
- Configured Tailwind CSS for styling.
- Initialized TypeScript configuration for the project.

docker-compose.yml

@@ -0,0 +1,43 @@
+services:
+  app:
+    build: .
+    container_name: slaapkampioen
+    restart: unless-stopped
+    environment:
+      DATABASE_URL: postgresql://sleep:${POSTGRES_PASSWORD}@db:5432/sleep
+      NEXTAUTH_URL: ${NEXTAUTH_URL}
+      NEXTAUTH_SECRET: ${NEXTAUTH_SECRET}
+      DISCORD_CLIENT_ID: ${DISCORD_CLIENT_ID}
+      DISCORD_CLIENT_SECRET: ${DISCORD_CLIENT_SECRET}
+    ports:
+      - "127.0.0.1:3010:3000"   # alleen lokaal bereikbaar, nginx proxied dit
+    depends_on:
+      db:
+        condition: service_healthy
+    networks:
+      - internal
+
+  db:
+    image: postgres:16-alpine
+    container_name: slaapkampioen-db
+    restart: unless-stopped
+    environment:
+      POSTGRES_DB: sleep
+      POSTGRES_USER: sleep
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    networks:
+      - internal
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U sleep -d sleep"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+
+volumes:
+  postgres_data:
+
+networks:
+  internal:
+    driver: bridge