feat: add Frontend CI workflow for linting and building the application

.gitea/workflows/frontend.yml

@@ -0,0 +1,83 @@
+name: Frontend CI
+
+on:
+  push:
+    branches: 
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      
+    - name: Setup Bun
+      uses: oven-sh/setup-bun@v2
+      with:
+        bun-version: latest
+        
+    - name: Cache dependencies
+      uses: actions/cache@v4
+      with:
+        path: ~/.bun/install/cache
+        key: ${{ runner.os }}-bun-${{ hashFiles('frontend/bun.lockb') }}
+        restore-keys: |
+          ${{ runner.os }}-bun-
+          
+    - name: Install dependencies
+      run: |
+        cd frontend
+        bun install
+        
+    - name: Run ESLint
+      run: |
+        cd frontend
+        bun run lint
+        
+    - name: Run TypeScript check
+      run: |
+        cd frontend
+        bunx tsc -b --noEmit
+
+  build:
+    runs-on: ubuntu-latest
+    needs: lint-and-test
+    
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      
+    - name: Setup Bun
+      uses: oven-sh/setup-bun@v2
+      with:
+        bun-version: latest
+        
+    - name: Cache dependencies
+      uses: actions/cache@v4
+      with:
+        path: ~/.bun/install/cache
+        key: ${{ runner.os }}-bun-${{ hashFiles('frontend/bun.lockb') }}
+        restore-keys: |
+          ${{ runner.os }}-bun-
+          
+    - name: Install dependencies
+      run: |
+        cd frontend
+        bun install
+        
+    - name: Build application
+      run: |
+        cd frontend
+        bun run build
+        
+    - name: Upload build artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: frontend-dist
+        path: frontend/dist/
+        retention-days: 7