Complete Node.js container implementation with multi-version support

- Add Dockerfile with AlmaLinux 9 base, Nginx reverse proxy, and PM2
- Support Node.js versions 18, 20, 22 with automated installation
- Implement memory-optimized configuration (256MB minimum, 512MB recommended)
- Add Memcached session storage for development environments
- Create comprehensive documentation (README, USER-GUIDE, MEMORY-GUIDE, CLAUDE.md)
- Include example applications (simple website and REST API)
- Add Gitea CI/CD pipeline for automated multi-version builds
- Provide local development script with helper utilities
- Implement health monitoring, log rotation, and backup systems

🤖 Generated with [Claude Code](https://claude.ai/code)

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

.gitea/workflows/build-push.yaml

@@ -0,0 +1,40 @@
+name: Cloud Node Container
+run-name: ${{ gitea.actor }} pushed a change to main
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  Build-and-Push:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        nodever: [18, 20, 22]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Gitea
+        uses: docker/login-action@v3
+        with:
+          registry: repo.anhonesthost.net
+          username: ${{ secrets.CI_USER }}
+          password: ${{ secrets.CI_TOKEN }}
+
+      - name: Build and Push Image
+        uses: docker/build-push-action@v6
+        with:
+          platforms: linux/amd64
+          push: true
+          build-args: |
+            NODEVER=${{ matrix.nodever }}
+          tags: |
+            repo.anhonesthost.net/cloud-hosting-platform/cnc:node${{ matrix.nodever }}
+            ${{ matrix.nodever == '20' && 'repo.anhonesthost.net/cloud-hosting-platform/cnc:latest' || '' }}