ci: add prettier job to CI workflow

.gitea/workflows/ci.yml

@@ -4,6 +4,33 @@ on:
   pull_request:
 
 jobs:
+  prettier:
+    name: prettier
+    runs-on: vps-4
+    container:
+      image: catthehacker/ubuntu:act-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+      - name: Install bun
+        uses: oven-sh/setup-bun@v2
+      - name: Cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.npm
+          key: ${{ runner.os }}-bun-${{ hashFiles('**/package-lock.json') }}-${{ hashFiles('**/*.js', '**/*.jsx', '**/*.ts', '**/*.tsx') }}
+          restore-keys: |
+            ${{ runner.os }}-bun-${{ hashFiles('**/package-lock.json') }}-
+      - name: Install dependencies
+        run: |
+          cd frontend
+          bun install
+      - name: Run prettier
+        run: |
+          cd frontend
+          bun run format:check
+
   test-build:
     name: test-build
     runs-on: vps-4