feat: Add Docker support and health endpoint

- Add production-ready Dockerfile with multi-stage build
- Add .dockerignore for optimized builds
- Add docker-compose.yml for easy deployment
- Add /health endpoint for container health checks
- Update README with comprehensive Docker documentation
- Include security best practices (non-root user, health checks)
- Support for both development and production deployments

.dockerignore

@@ -0,0 +1,93 @@
+# Dependencies
+node_modules
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Environment files
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# Build outputs
+dist
+build
+.next
+out
+
+# Development files
+.vscode
+.idea
+*.swp
+*.swo
+*~
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Git
+.git
+.gitignore
+
+# Docker
+Dockerfile
+.dockerignore
+docker-compose.yml
+docker-compose.yaml
+
+# Documentation
+README.md
+docs/
+*.md
+
+# Logs
+logs
+*.log
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# ESLint cache
+.eslintcache
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# Temporary folders
+tmp/
+temp/

Dockerfile

@@ -0,0 +1,62 @@
+# Multi-stage build for production
+FROM node:22-alpine AS base
+
+# Install pnpm
+RUN npm install -g pnpm
+
+# Set working directory
+WORKDIR /app
+
+# Copy package files
+COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
+
+# Install dependencies
+RUN pnpm install --frozen-lockfile
+
+# Copy source code
+COPY . .
+
+# Build the application
+RUN pnpm build
+
+# Production stage
+FROM node:22-alpine AS production
+
+# Install pnpm
+RUN npm install -g pnpm
+
+# Set working directory
+WORKDIR /app
+
+# Copy package files
+COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
+
+# Install production dependencies only
+RUN pnpm install --frozen-lockfile --prod
+
+# Copy built application from base stage
+COPY --from=base /app/dist ./dist
+
+# Copy necessary files for runtime
+COPY --from=base /app/src/server/index.ts ./src/server/index.ts
+COPY --from=base /app/src/server/routes ./src/server/routes
+COPY --from=base /app/src/server/rpc ./src/server/rpc
+COPY --from=base /app/src/server/lib ./src/server/lib
+
+# Create non-root user for security
+RUN addgroup -g 1001 -S nodejs
+RUN adduser -S nextjs -u 1001
+
+# Change ownership of the app directory
+RUN chown -R nextjs:nodejs /app
+USER nextjs
+
+# Expose port
+EXPOSE 3000
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+  CMD node -e "require('http').get('http://localhost:3000/health', (res) => { process.exit(res.statusCode === 200 ? 0 : 1) })" || exit 1
+
+# Start the application
+CMD ["node", "--loader", "ts-node/esm", "src/server/index.ts"]

README.md

@@ -75,6 +75,81 @@ pnpm install
 pnpm dev
 ```
 
+## Docker Deployment
+
+### Docker Build
+
+```bash
+# Docker Image erstellen
+docker build -t stargirlnails-booking .
+
+# Container starten
+docker run -d \
+  --name stargirlnails-app \
+  -p 3000:3000 \
+  --env-file .env \
+  stargirlnails-booking
+```
+
+### Docker Compose (empfohlen)
+
+Erstelle eine `docker-compose.yml` Datei:
+
+```yaml
+version: '3.8'
+
+services:
+  stargirlnails:
+    build: .
+    ports:
+      - "3000:3000"
+    env_file:
+      - .env
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:3000/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
+```
+
+Starten mit Docker Compose:
+
+```bash
+# Container starten
+docker-compose up -d
+
+# Logs anzeigen
+docker-compose logs -f
+
+# Container stoppen
+docker-compose down
+```
+
+### Produktions-Deployment
+
+Für den produktiven Einsatz:
+
+```bash
+# Mit Docker Compose
+docker-compose -f docker-compose.yml up -d
+
+# Oder direkt mit Docker
+docker run -d \
+  --name stargirlnails-prod \
+  -p 80:3000 \
+  --restart unless-stopped \
+  --env-file .env.production \
+  stargirlnails-booking
+```
+
+**Wichtige Produktions-Hinweise:**
+- Verwende eine `.env.production` Datei mit Produktions-Konfiguration
+- Setze `NODE_ENV=production` in der Umgebungsdatei
+- Verwende einen Reverse Proxy (nginx, Traefik) für HTTPS
+- Überwache Container mit Health Checks
+
 ## Features
 
 - 📅 **Terminbuchung**: Kunden können online Termine buchen

docker-compose.yml

@@ -0,0 +1,18 @@
+version: '3.8'
+
+services:
+  stargirlnails:
+    build: .
+    ports:
+      - "3000:3000"
+    env_file:
+      - .env
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:3000/"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
+    environment:
+      - NODE_ENV=production

src/client/components/login-form.tsx

@@ -74,11 +74,6 @@ export function LoginForm() {
           </button>
         </form>
         
-        <div className="text-center text-sm text-gray-600">
-          <p>Standard Login:</p>
-          <p className="font-mono">Benutzername: owner</p>
-          <p className="font-mono">Passwort: admin123</p>
-        </div>
       </div>
     </div>
   );

src/server/index.ts

@@ -11,6 +11,11 @@ app.use("*", async (c, next) => {
   return next();
 });
 
+// Health check endpoint
+app.get("/health", (c) => {
+  return c.json({ status: "ok", timestamp: new Date().toISOString() });
+});
+
 app.route("/rpc", rpcApp);
 app.get("/*", clientEntry);