feat: add Zeabur deployment configuration

frontend/.dockerignore

@@ -0,0 +1,19 @@
+node_modules
+npm-debug.log
+.env
+.env.local
+.env.*.local
+dist
+.git
+.gitignore
+*.md
+.DS_Store
+Thumbs.db
+*.log
+coverage
+.nyc_output
+.vscode
+.idea
+*.swp
+*.swo
+*~

frontend/Dockerfile

@@ -0,0 +1,23 @@
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+COPY package*.json ./
+
+RUN npm ci
+
+COPY . .
+
+ARG VITE_API_URL
+ENV VITE_API_URL=$VITE_API_URL
+
+RUN npm run build
+
+FROM nginx:alpine
+
+COPY --from=builder /app/dist /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/templates/default.conf.template
+
+EXPOSE 80
+
+CMD ["sh", "-c", "envsubst '${BACKEND_URL}' < /etc/nginx/templates/default.conf.template > /etc/nginx/conf.d/default.conf && nginx -g 'daemon off;'"]

frontend/nginx.conf

@@ -0,0 +1,41 @@
+server {
+    listen 80;
+    server_name localhost;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    gzip on;
+    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
+    gzip_min_length 1000;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    location /api {
+        proxy_pass ${BACKEND_URL};
+        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_set_header X-Forwarded-Proto $scheme;
+        proxy_cache_bypass $http_upgrade;
+        proxy_read_timeout 86400;
+    }
+
+    location /uploads {
+        proxy_pass ${BACKEND_URL};
+        proxy_http_version 1.1;
+        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_set_header X-Forwarded-Proto $scheme;
+    }
+
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot|hdr)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+}

frontend/vite.config.mjs

@@ -35,6 +35,7 @@ const getFrontendPort = () => {
 const port = getFrontendPort();
 
 export default defineConfig({
+  base: '/',
   plugins: [
     react(),
     Components({