Added basic Actions workflow for linting, analyzing code and building

.gitea/workflows/ci.yml

@@ -0,0 +1,38 @@
+name: Code Quality
+
+on:
+  push:
+    branches: [ main, develop ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  quality-check:
+    name: Lint, Analyze & Build
+    runs-on: ubuntu-latest
+    
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: '9.0.300'
+
+      - name: Restore dependencies
+        run: dotnet restore
+
+      - name: Check code formatting
+        run: dotnet format --verify-no-changes --verbosity minimal
+
+      - name: Build with static analysis
+        run: dotnet build --configuration Release --no-restore /p:TreatWarningsAsErrors=true
+
+      - name: Run tests (if any exist)
+        run: |
+          if find . -name "*Test*.csproj" | grep -q .; then
+            dotnet test --configuration Release --no-build --verbosity minimal
+          else
+            echo "No test projects found, skipping tests"
+          fi