chore: initialize project structure, Docker setup, docker-compose on port 52867

frontend/Dockerfile

@@ -0,0 +1,12 @@
+FROM node:20-alpine AS builder
+WORKDIR /app
+COPY package*.json ./
+RUN npm ci
+COPY . .
+RUN npm run build
+
+FROM nginx:alpine AS prod
+COPY --from=builder /app/dist /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]

frontend/Dockerfile.dev

@@ -0,0 +1,7 @@
+FROM node:20-alpine
+WORKDIR /app
+COPY package*.json ./
+RUN npm ci
+COPY . .
+EXPOSE 5173
+CMD ["npm", "run", "dev", "--", "--host", "0.0.0.0"]

frontend/nginx.conf

@@ -0,0 +1,23 @@
+server {
+    listen 80;
+    server_name localhost;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Serve static files, fall back to index.html for SPA routing
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    # Proxy API calls to backend
+    location /api/ {
+        proxy_pass http://backend:3001;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_cache_bypass $http_upgrade;
+    }
+}