fix(workflow): change node version

.gitea/workflows/deploy.yml

@@ -15,15 +15,35 @@ jobs:
   pipeline:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout repository
+        uses: actions/checkout@v4
 
-      - name: Setup Node
+      - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
-          cache: 'yarn'
+          node-version: '25'
+          # We handle caching manually below to ensure
+          # corepack-managed yarn is used correctly.
 
-      - name: Install
+      - name: Enable Corepack
+        run: |
+          corepack enable
+          corepack prepare yarn@stable --activate
+
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
+
+      - name: Persistent Yarn Cache
+        uses: actions/cache@v4
+        id: yarn-cache
+        with:
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
+
+      - name: Install dependencies
         run: yarn install --frozen-lockfile --prefer-offline
 
       - name: Validation
@@ -35,8 +55,3 @@ jobs:
         run: yarn build
         env:
           NODE_ENV: production
-
-      - name: Deploy Step
-        run: |
-          echo "Deploying dist/ to ${{ github.event.inputs.environment || 'production' }}..."
-          # EXAMPLE: rsync -avz dist/ user@your-vps:/var/www/html/