🔧 chore(workflows): replace actions/checkout with manual git checkout

- implement manual git checkout steps in build workflow
- remove actions/checkout usage to customize git operations

.forgejo/workflows/build.yml

@@ -15,8 +15,13 @@ jobs:
     container:
       image: node:20-alpine
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
+      - name: Manual Git Checkout
+        run: |
+          apk add --no-cache git
+          git init
+          git remote add origin ${{ github.server_url }}/${{ github.repository }}.git
+          git fetch --depth 1 origin ${{ github.ref }}
+          git checkout FETCH_HEAD
 
       - name: Install dependencies
         run: npm ci
@@ -28,18 +33,25 @@ jobs:
     needs: lint
     runs-on: self-hosted
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
+      - name: Manual Git Checkout
+        run: |
+          apt-get update
+          apt-get install -y git
+          git init
+          git remote add origin ${{ github.server_url }}/${{ github.repository }}.git
+          git fetch --depth 1 origin ${{ github.ref }}
+          git checkout FETCH_HEAD
+
       - name: Install Node.js
         run: |
           apt-get update
           apt-get install -y curl
           curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
           apt-get install -y nodejs
+
       - name: Install Sonar Scanner (npm)
         run: npm install -g sonarqube-scanner
+
       - name: SonarQube Scan
         env:
           SONAR_HOST_URL: ${{ secrets.SONAR_HOST_URL }}
@@ -83,12 +95,16 @@ jobs:
     needs: [lint, sonar]
     runs-on: self-hosted
     steps:
+      - name: Manual Git Checkout
+        run: |
+          git init
+          git remote add origin ${{ github.server_url }}/${{ github.repository }}.git
+          git fetch --depth 1 origin ${{ github.ref }}
+          git checkout FETCH_HEAD
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Checkout
-        uses: actions/checkout@v4
-
       - name: Login to registry
         run: echo "${{ secrets.REG_TOKEN }}" | docker login "${{ secrets.REGISTRY }}" -u "${{ secrets.REG_USER }}" --password-stdin