Add Forgejo CD workflow + Docker image build

- .forgejo/workflows/build.yml: ดัดแปลงจาก e-Ticket — validate db/schema.ts
  (Drizzle) แทน Prisma migrations, image chamomind/ecourt-note,
  deploy ผ่าน SSH (ECOURT_NOTE_TAG), แก้ env ที่ใช้แต่ไม่ได้นิยาม
  (NEXT_PUBLIC_APP_URL) และ vars/secrets.SSH_DEPLOY_USER ไม่สอดคล้อง
- docker/web.Dockerfile: Next.js standalone 3 stages (deps/build/runner)
  พร้อม build-time DATABASE_URL placeholder (db/index.ts throw ถ้าไม่มี env
  ตอนเก็บ page data) + COPY .next/static ที่ standalone ไม่รวม
- .dockerignore กัน .git/node_modules/.next/.env เข้า build context
- next.config.mjs: เปิด output: "standalone"

หมายเหตุ: ยังตรวจ docker build ท้องถิ่นไม่ครบ — ค้างที่ดิสก์ C: เต็ม
(Docker Desktop buildkit read-only) รอเคลียร์พื้นที่ก่อน rerun

Co-Authored-By: Claude Code <noreply@anthropic.com>

.dockerignore

@@ -0,0 +1,11 @@
+node_modules
+.next
+.git
+.forgejo
+.claude
+drizzle
+dev-server.log
+npm-debug.log*
+.env
+.env.*
+!.env.example

.forgejo/workflows/build.yml

@@ -0,0 +1,249 @@
+name: Deploy eCourt Note Web to Server
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+  workflow_dispatch:
+
+env:
+  # Container Registry
+  REGISTRY_URL: ${{ vars.CONTAINER_REGISTRY }}
+  REGISTRY_USERNAME: ${{ vars.CONTAINER_REGISTRY_USERNAME }}
+  REGISTRY_PASSWORD: ${{ secrets.CONTAINER_REGISTRY_PASSWORD }}
+
+  # Docker Image
+  WEB_IMAGE_NAME: chamomind/ecourt-note
+  IMAGE_TAG: ${{ github.ref_name }}
+
+  # SSH Deployment
+  DEPLOY_HOST: ${{ vars.SSH_DEPLOY_HOST }}
+  DEPLOY_USER: ${{ vars.SSH_DEPLOY_USER }}
+
+  # Notifications
+  DISCORD_WEBHOOK_URL: ${{ vars.DISCORD_WEBHOOK_URL }}
+  NEXT_PUBLIC_APP_URL: ${{ vars.NEXT_PUBLIC_APP_URL }}
+
+jobs:
+  validate-schema:
+    name: Validate Database Schema (Drizzle)
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/')
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Verify tag is on main branch
+        run: |
+          echo "======================================================"
+          echo "Verifying tag is pushed to main branch"
+          echo "======================================================"
+          echo "Tag: ${{ github.ref_name }}"
+          echo "Commit: ${{ github.sha }}"
+
+          # Fetch main branch
+          git fetch origin main
+
+          # Check if the tag's commit is on main branch
+          if git branch -r --contains ${{ github.sha }} | grep -q "origin/main"; then
+            echo "✅ Tag is on main branch"
+            echo "test_branch=true" >> $GITHUB_ENV
+          else
+            echo "❌ Tag is NOT on main branch"
+            echo "This workflow only triggers for tags pushed to main branch"
+            echo ""
+            echo "Current branches containing this commit:"
+            git branch -r --contains ${{ github.sha }}
+            exit 1
+          fi
+
+      - name: Check for schema changes
+        id: schema-check
+        run: |
+          # โปรเจกต์นี้ใช้ Drizzle (drizzle-kit push) ไม่มีโฟลเดอร์ migrations — ดูการเปลี่ยนแปลงที่ db/schema.ts
+          if git diff --name-only origin/main...HEAD | grep -qE "^db/schema\.ts$"; then
+            echo "has_schema_changes=true" >> $GITHUB_OUTPUT
+            echo "✅ Schema changes detected"
+          else
+            echo "has_schema_changes=false" >> $GITHUB_OUTPUT
+            echo "ℹ️  No schema changes"
+          fi
+
+      - name: Schema change summary
+        if: steps.schema-check.outputs.has_schema_changes == 'true'
+        run: |
+          echo "=== Schema Change Summary ==="
+          echo ""
+          echo "Database schema (db/schema.ts) has been modified in this deployment."
+          echo "This project uses Drizzle push (no migration files)."
+          echo ""
+          echo "⚠️  REMINDERS:"
+          echo "  1. Run 'npx drizzle-kit push' on the target database (staging first)"
+          echo "  2. Monitor logs after deployment"
+          echo ""
+          echo "📚 Reference: README.md / docs/PLAN.md §3"
+
+  build:
+    name: Build Web Docker Image
+    runs-on: ubuntu-latest
+    needs: validate-schema
+    if: startsWith(github.ref, 'refs/tags/')
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Log in to Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY_URL }}
+          username: ${{ env.REGISTRY_USERNAME }}
+          password: ${{ env.REGISTRY_PASSWORD }}
+
+      - name: Build Docker image (no buildx)
+        run: |
+          # Build using standard docker build (not buildx)
+          git reset --hard HEAD
+          cd ${{ github.workspace }}
+          docker build \
+            --no-cache \
+            --pull \
+            --file ./docker/web.Dockerfile \
+            --tag ${{ env.REGISTRY_URL }}/${{ env.WEB_IMAGE_NAME }}:${{ env.IMAGE_TAG }} \
+            --tag ${{ env.REGISTRY_URL }}/${{ env.WEB_IMAGE_NAME }}:latest \
+            .
+
+          echo "✅ Build successful!"
+          docker images | grep ${{ env.WEB_IMAGE_NAME }}
+
+      - name: Push Docker image
+        run: |
+          docker push ${{ env.REGISTRY_URL }}/${{ env.WEB_IMAGE_NAME }}:${{ env.IMAGE_TAG }}
+          docker push ${{ env.REGISTRY_URL }}/${{ env.WEB_IMAGE_NAME }}:latest
+          echo "✅ Image pushed to registry"
+
+      - name: Test image can run
+        run: |
+          # Quick test that image can start
+          docker run --rm ${{ env.REGISTRY_URL }}/${{ env.WEB_IMAGE_NAME }}:${{ env.IMAGE_TAG }} node --version
+
+  deploy:
+    name: Deploy eCourt Note Web to Server
+    runs-on: ubuntu-latest
+    needs: build
+    if: startsWith(github.ref, 'refs/tags/')
+    steps:
+      - name: Deploy web on server
+        uses: appleboy/ssh-action@v1.2.1
+        with:
+          host: ${{ env.DEPLOY_HOST }}
+          port: ${{ vars.SSH_DEPLOY_PORT }}
+          username: ${{ env.DEPLOY_USER }}
+          password: ${{ secrets.SSH_DEPLOY_PASSWORD }}
+          script: |
+            cd ~/repo
+
+            chmod +x ./replace-env.sh ./deploy.sh
+            ./replace-env.sh ECOURT_NOTE_TAG "${{ env.IMAGE_TAG }}"
+            ./deploy.sh
+
+  notify:
+    name: Notify Deployment Status
+    runs-on: ubuntu-latest
+    needs: [build, deploy]
+    if: always()
+    steps:
+      - name: Send Discord notification - Success
+        if: ${{ needs.deploy.result == 'success' }}
+        run: |
+          curl -H "Content-Type: application/json" \
+            -d '{
+              "embeds": [{
+                "title": "✅ eCourt Note Deployment Successful",
+                "description": "eCourt Note Web deployed to server",
+                "color": 3066993,
+                "fields": [
+                  {
+                    "name": "Environment",
+                    "value": "Test",
+                    "inline": true
+                  },
+                  {
+                    "name": "Tag",
+                    "value": "${{ github.ref_name }}",
+                    "inline": true
+                  },
+                  {
+                    "name": "Commit",
+                    "value": "`${{ github.sha }}`",
+                    "inline": false
+                  },
+                  {
+                    "name": "Image Tag",
+                    "value": "`${{ env.IMAGE_TAG }}`",
+                    "inline": true
+                  },
+                  {
+                    "name": "Web URL",
+                    "value": "${{ env.NEXT_PUBLIC_APP_URL }}",
+                    "inline": false
+                  },
+                  {
+                    "name": "Deployed By",
+                    "value": "${{ github.actor }}",
+                    "inline": true
+                  }
+                ],
+                "footer": {
+                  "text": "eCourt Note CD Pipeline"
+                },
+                "timestamp": "'"$(date -u +%Y-%m-%dT%H:%M:%S.000Z)"'"
+              }]
+            }' \
+            ${{ env.DISCORD_WEBHOOK_URL }}
+
+      - name: Send Discord notification - Failure
+        if: ${{ needs.deploy.result == 'failure' || needs.build.result == 'failure' }}
+        run: |
+          curl -H "Content-Type: application/json" \
+            -d '{
+              "embeds": [{
+                "title": "❌ eCourt Note Deployment Failed",
+                "description": "Failed to deploy eCourt Note Web to server",
+                "color": 15158332,
+                "fields": [
+                  {
+                    "name": "Environment",
+                    "value": "Test",
+                    "inline": true
+                  },
+                  {
+                    "name": "Tag",
+                    "value": "${{ github.ref_name }}",
+                    "inline": true
+                  },
+                  {
+                    "name": "Commit",
+                    "value": "`${{ github.sha }}`",
+                    "inline": false
+                  },
+                  {
+                    "name": "Failed Job",
+                    "value": "${{ needs.build.result == 'failure' && 'Build' || 'Deploy' }}",
+                    "inline": true
+                  },
+                  {
+                    "name": "Deployed By",
+                    "value": "${{ github.actor }}",
+                    "inline": true
+                  }
+                ],
+                "footer": {
+                  "text": "eCourt Note CD Pipeline"
+                },
+                "timestamp": "'"$(date -u +%Y-%m-%dT%H:%M:%S.000Z)"'"
+              }]
+            }' \
+            ${{ env.DISCORD_WEBHOOK_URL }}
+          exit 1

docker/web.Dockerfile

@@ -0,0 +1,37 @@
+# ─── Stage 1: ติดตั้ง dependencies (npm ci รวม postinstall คัดลอก pdf.worker) ───
+FROM node:24-alpine AS deps
+WORKDIR /app
+COPY package.json package-lock.json ./
+# postinstall เขียน public/pdf.worker.min.mjs — ต้องมีโฟลเดอร์ public/ ก่อน ไม่งั้น npm ci ล้ม
+RUN mkdir -p public && npm ci
+
+# ─── Stage 2: build Next.js (output: standalone) ───
+FROM node:24-alpine AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+# ประกันว่า pdf.worker.min.mjs ตรงกับเวอร์ชัน pdfjs-dist ใน node_modules เสมอ
+# (postinstall รันใน stage deps ซึ่งยังไม่มี public/ ของ repo)
+RUN node -e "require('fs').copyFileSync('node_modules/pdfjs-dist/build/pdf.worker.min.mjs','public/pdf.worker.min.mjs')"
+ENV NEXT_TELEMETRY_DISABLED=1
+# db/index.ts throw ถ้าไม่มี DATABASE_URL ตอน next build เก็บ page data —
+# ใส่ค่า dummy (postgres.js เชื่อมแบบ lazy ไม่มี query ตอน build) ตัวจริงฉีดตอน docker run
+ENV DATABASE_URL=postgresql://placeholder:placeholder@127.0.0.1:5432/placeholder
+RUN npm run build
+
+# ─── Stage 3: runtime ตัวเบา (แค่ standalone + public/) ───
+FROM node:24-alpine AS runner
+WORKDIR /app
+ENV NODE_ENV=production \
+    NEXT_TELEMETRY_DISABLED=1 \
+    PORT=3000 \
+    HOSTNAME=0.0.0.0
+RUN addgroup -S nodejs && adduser -S nextjs -G nodejs
+# Next 14.2 รวม public/ (pdf.worker, ฟอนต์ Sarabun, samples PDF) ไว้ใน standalone แล้ว
+# แต่ไม่รวม .next/static (JS chunks) — ต้องคัดลอกเพิ่ม ไม่งั้นหน้าเว็บไม่มี JS
+COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
+COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
+USER nextjs
+EXPOSE 3000
+# DATABASE_URL ฉีดตอนรันผ่าน env ของ container (อย่าฝังใน image)
+CMD ["node", "server.js"]

next.config.mjs

@@ -1,4 +1,7 @@
 /** @type {import('next').NextConfig} */
-const nextConfig = {};
+const nextConfig = {
+  // สำหรับ Docker (docker/web.Dockerfile) — build แล้วได้ .next/standalone รันด้วย node server.js
+  output: "standalone",
+};
 
 export default nextConfig;