feat: Add docker deployment

.dockerignore

@@ -0,0 +1,57 @@
+# Dependencies
+node_modules
+.pnp
+.pnp.js
+
+# Testing
+coverage
+
+# Next.js
+.next
+out
+
+# Production
+build
+dist
+
+# Misc
+.DS_Store
+*.pem
+
+# Debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Local env files
+.env*.local
+.env
+
+# Vercel
+.vercel
+
+# TypeScript
+*.tsbuildinfo
+next-env.d.ts
+
+# Git
+.git
+.gitignore
+
+# Docker
+Dockerfile
+docker-compose.yml
+.dockerignore
+
+# IDE
+.vscode
+.idea
+*.swp
+*.swo
+*~
+
+# Documentation
+README.md
+*.md
+

Dockerfile

@@ -0,0 +1,16 @@
+FROM node:22-alpine AS builder
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci
+
+COPY . .
+RUN npm run build
+
+FROM node:22-alpine AS runner
+WORKDIR /app
+
+COPY --from=builder /app ./
+
+EXPOSE 3000
+CMD ["npm", "start"]

docker-compose.yml

@@ -0,0 +1,26 @@
+version: '3.8'
+
+services:
+  miniquiz-ui:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: miniquiz-ui
+    ports:
+      - "3000:3000"
+    environment:
+      - NODE_ENV=production
+      - NEXT_TELEMETRY_DISABLED=1
+      - NEXT_PUBLIC_MINIQUIZ_TITLE=${NEXT_PUBLIC_MINIQUIZ_TITLE}
+      - NEXT_PUBLIC_MINIQUIZ_QUESTION=${NEXT_PUBLIC_MINIQUIZ_QUESTION}
+      - NEXT_PUBLIC_MINIQUIZ_OPTIONS=${NEXT_PUBLIC_MINIQUIZ_OPTIONS}
+      - NEXT_PUBLIC_MINIQUIZ_ANSWER=${NEXT_PUBLIC_MINIQUIZ_ANSWER}
+      - NEXT_PUBLIC_MINIQUIZ_NEXTURL=${NEXT_PUBLIC_MINIQUIZ_NEXTURL}
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:3000"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
+

next.config.ts

@@ -1,7 +1,7 @@
 import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
-  /* config options here */
+  output: "standalone",
 };
 
 export default nextConfig;