feat: add docker image

Author: tianzhou

.dockerignore

@@ -0,0 +1,52 @@
+# Git
+.git
+.gitignore
+.github
+
+# Node.js
+node_modules
+npm-debug.log
+yarn-debug.log
+yarn-error.log
+pnpm-debug.log
+
+# Build output
+dist
+node_modules
+
+# Environment
+.env
+.env.*
+!.env.example
+
+# Editor directories and files
+.vscode
+.idea
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Logs
+logs
+*.log
+
+# Docker
+Dockerfile
+.dockerignore
+
+# Project specific
+*.md
+!README.md
+LICENSE
+CLAUDE.md

.github/workflows/docker-publish.yml

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+name: Docker Build and Push
+
+on:
+  push:
+    branches: [ "main" ]
+
+env:
+  IMAGE_NAME: bytebase/dbhub
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ env.IMAGE_NAME }}:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

Dockerfile

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+FROM node:22-alpine AS builder
+
+WORKDIR /app
+
+# Copy package.json and pnpm-lock.yaml
+COPY package.json pnpm-lock.yaml ./
+
+# Install pnpm
+RUN corepack enable && corepack prepare pnpm@latest --activate
+
+# Install dependencies
+RUN pnpm install
+
+# Copy source code
+COPY . .
+
+# Build the application
+RUN pnpm run build
+
+# Production stage
+FROM node:22-alpine
+
+WORKDIR /app
+
+# Copy only production files
+COPY --from=builder /app/package.json /app/pnpm-lock.yaml ./
+
+# Install pnpm
+RUN corepack enable && corepack prepare pnpm@latest --activate
+
+# Install production dependencies only
+RUN pnpm install --prod
+
+# Copy built application from builder stage
+COPY --from=builder /app/dist ./dist
+
+# Expose ports
+EXPOSE 8080
+
+# Set environment variables
+ENV NODE_ENV=production
+
+# Run the server
+CMD ["pnpm", "start"]