fix(ci): replace GitHub actions/checkout with internal Gitea clone (no github.com egress)

.gitea/workflows/deploy-front.yml

@@ -10,15 +10,19 @@ on:
 jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
-    # node:20 自带 npm；通过已配置的 registry-mirrors 拉取
+    # node:20 自带 npm 与 git；通过已配置的 registry-mirrors 拉取
     container:
       image: node:20
       # 显式把宿主静态目录挂进 job 容器（act_runner 会校验 valid_volumes 白名单）
       volumes:
         - /data/www/userbase:/data/www/userbase
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
+      # 内网 Gitea 无法访问 github.com 拉取 actions/checkout，改为直接 clone 本仓库
+      - name: Checkout (manual, internal Gitea)
+        run: |
+          git clone --depth 1 --branch main http://192.168.10.160:3000/${GITHUB_REPOSITORY}.git /tmp/src
+          cp -a /tmp/src/. .
+          rm -rf /tmp/src
 
       - name: Use npm mirror (npmmirror)
         working-directory: front

.gitea/workflows/example-docker.yml

@@ -23,7 +23,16 @@ jobs:
       volumes:
         - /var/run/docker.sock:/var/run/docker.sock
     steps:
-      - uses: actions/checkout@v4
+      # docker:24 基于 alpine，默认无 git；先装 git 再手动 clone 本仓库
+      - name: Install git (alpine)
+        run: apk add --no-cache git
+
+      # 内网 Gitea 无法访问 github.com 拉取 actions/checkout，改为直接 clone 本仓库
+      - name: Checkout (manual, internal Gitea)
+        run: |
+          git clone --depth 1 --branch main http://192.168.10.160:3000/${GITHUB_REPOSITORY}.git /tmp/src
+          cp -a /tmp/src/. .
+          rm -rf /tmp/src
 
       - name: Login to Nexus docker registry
         run: echo "${{ secrets.NEXUS_PASSWORD }}" | docker login nexus:8083 -u ${{ secrets.NEXUS_USER }}