fix(ci): use Gitea-compatible actions refs

.github/workflows/backend-ci.yml

@@ -11,7 +11,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v4
       - uses: actions/setup-go@v6
         with:
           go-version-file: backend/go.mod
@@ -31,17 +31,17 @@ jobs:
   frontend:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
-      - name: Setup pnpm
-        uses: pnpm/action-setup@v4
-        with:
-          version: 9
+      - uses: actions/checkout@v4
       - name: Setup Node.js
         uses: actions/setup-node@v6
         with:
           node-version: '20'
           cache: 'pnpm'
           cache-dependency-path: frontend/pnpm-lock.yaml
+      - name: Enable pnpm
+        run: |
+          corepack enable
+          corepack prepare pnpm@9 --activate
       - name: Install frontend dependencies
         working-directory: frontend
         run: pnpm install --frozen-lockfile
@@ -51,7 +51,7 @@ jobs:
   golangci-lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v4
       - uses: actions/setup-go@v6
         with:
           go-version-file: backend/go.mod
@@ -78,7 +78,7 @@ jobs:
         os: [macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v4
       - uses: actions/setup-go@v6
         with:
           go-version-file: backend/go.mod
@@ -91,4 +91,3 @@ jobs:
       - name: Platform-only unit tests
         working-directory: backend
         run: go test -race -count=1 -run 'Platform|Discovery|DataDir|Metadata|NewLSPool|LSPool|ScanLSOutput' ./internal/pkg/windsurf/...
-

.github/workflows/release.yml

@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
 
       - name: Update VERSION file
         run: |
@@ -55,12 +55,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
-
-      - name: Setup pnpm
-        uses: pnpm/action-setup@v4
-        with:
-          version: 9
+        uses: actions/checkout@v4
 
       - name: Setup Node.js
         uses: actions/setup-node@v6
@@ -69,6 +64,11 @@ jobs:
           cache: 'pnpm'
           cache-dependency-path: frontend/pnpm-lock.yaml
 
+      - name: Enable pnpm
+        run: |
+          corepack enable
+          corepack prepare pnpm@9 --activate
+
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
         working-directory: frontend
@@ -89,7 +89,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           ref: ${{ github.event.inputs.tag || github.ref }}
@@ -278,7 +278,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout default branch
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.event.repository.default_branch }}
 

.github/workflows/security-scan.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v4
       - name: Set up Go
         uses: actions/setup-go@v6
         with:
@@ -33,17 +33,17 @@ jobs:
   frontend-security:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
-      - name: Set up pnpm
-        uses: pnpm/action-setup@v4
-        with:
-          version: 9
+      - uses: actions/checkout@v4
       - name: Set up Node.js
         uses: actions/setup-node@v6
         with:
           node-version: '20'
           cache: 'pnpm'
           cache-dependency-path: frontend/pnpm-lock.yaml
+      - name: Enable pnpm
+        run: |
+          corepack enable
+          corepack prepare pnpm@9 --activate
       - name: Install dependencies
         working-directory: frontend
         run: pnpm install --frozen-lockfile