added docker support

frontend/.dockerignore

@@ -0,0 +1,7 @@
+node_modules
+dist
+.git
+.env
+.env.*
+*.md
+.DS_Store

frontend/Dockerfile

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+# syntax=docker/dockerfile:1
+FROM oven/bun:1-alpine AS builder
+
+WORKDIR /app
+
+COPY package.json bun.lock* package-lock.json* pnpm-lock.yaml* yarn.lock* ./
+RUN bun install --frozen-lockfile || bun install
+
+COPY . .
+RUN bun run build
+
+# ---
+FROM nginx:alpine AS runtime
+
+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/nginx.conf

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+server {
+    listen 80;
+    server_name _;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    location /api {
+        rewrite ^/api/?(.*) /$1 break;
+        proxy_pass http://backend:8000;
+        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;
+    }
+
+    gzip on;
+    gzip_types text/plain text/css application/json application/javascript text/xml application/xml;
+}