chore(workflow): update GitHub Actions to use pnpm for dependency man…

.github/workflows/build_backend.yml

@@ -14,21 +14,26 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
+
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
           go-version: "1.24"
+
       - name: Install dependencies
         run: |
           go mod download
           go install github.com/swaggo/swag/cmd/swag@latest
+
       - name: Make Swagger
         run: make swagger
+
       - name: Diff Files
         run: |
           if ! git diff --exit-code; then
             echo 'Detected unstaged changes after command. Please make swagger locally.'
             exit 1
           fi
+
       - name: Build
         run: go build main.go

.github/workflows/check_license.yml

@@ -13,5 +13,6 @@ jobs:
     steps:
       - name: checkout code
         uses: actions/checkout@v4
+
       - name: run make add_license
         run: make check_license

.github/workflows/copilot-setup-steps.yml

@@ -20,8 +20,10 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
-      - name: Enable pnpm
-        run: corepack enable && corepack prepare pnpm@latest --activate
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10.10.0
 
       - name: Set up Node.js
         uses: actions/setup-node@v4
@@ -33,3 +35,13 @@ jobs:
       - name: Install JavaScript dependencies
         working-directory: frontend
         run: pnpm install
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: "1.24"
+
+      - name: Install dependencies
+        run: |
+          go mod download
+          go install github.com/swaggo/swag/cmd/swag@latest

.github/workflows/eslint.yml

@@ -13,13 +13,23 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Setup Node.js
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10.10.0
+
+      - name: Set up Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '20.18.1'
+          node-version: "20"
+          cache: 'pnpm'
+          cache-dependency-path: frontend/pnpm-lock.yaml
+
       - name: Install dependencies
         working-directory: frontend
-        run: npm install
+        run: pnpm install
+
       - name: Run ESLint
         working-directory: frontend
         run: npx eslint . --max-warnings 0