feat: 添加Docker镜像打包workflow

.github/workflows/build-docker-artifact.yml

@@ -0,0 +1,48 @@
+name: Build Docker Image Artifact
+
+on:
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: '镜像标签版本'
+        required: true
+        default: 'latest'
+
+jobs:
+  build:
+    name: Build Docker Image
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Docker Setup Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: node Setup
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Build web
+        run: |
+          cd web
+          npm install --global yarn
+          yarn
+          yarn build
+          cp -r build ../server/resource/
+
+      - name: Build Docker image
+        run: |
+          docker build -t next-terminal:${{ github.event.inputs.tag }} .
+
+      - name: Export Docker image
+        run: |
+          docker save next-terminal:${{ github.event.inputs.tag }} | gzip > next-terminal-${{ github.event.inputs.tag }}.tar.gz
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: next-terminal-docker-${{ github.event.inputs.tag }}
+          path: next-terminal-${{ github.event.inputs.tag }}.tar.gz
+          retention-days: 7