ci: Fix Node.js installation by dropping sudo/curl and supporting alpine

.gitea/workflows/deploy.yml

@@ -12,16 +12,17 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-      - name: Install Node.js (Prerequisite for Github Actions)
+      - name: Prepare Environment (Install Node.js & Git)
         run: |
-          if ! command -v node &> /dev/null; then
-            echo "Node.js not found. Installing Node.js 20..."
-            curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash -
-            sudo apt-get install -y nodejs
+          if command -v apt-get &> /dev/null; then
+            apt-get update
+            apt-get install -y nodejs git
+          elif command -v apk &> /dev/null; then
+            apk add --no-cache nodejs git
           fi
 
       - name: Checkout Code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - name: Sync Code to Host Volume
         run: |