Add .gitea/workflows/build-pr.yaml (#7)

Reviewed-on: #7

.gitea/workflows/build-pr.yaml

@@ -0,0 +1,24 @@
+name: Game Ideas build for PR
+on:
+    pull_request:
+        types: [ opened, edited, closed, reopened, synchronize ]
+        branches: 
+          - 'feature/**'
+          - main
+
+jobs:
+    build_blazor_app:
+        steps:
+          - name: Check out repository
+            uses: actions/checkout@v4
+
+          - name: Setup DotNet
+            uses: actions/setup-dotnet@v4
+            with:
+                dotnet-version: '9'
+
+          - name: Build Blazor App
+            run: .\src\GameIdeas\Client\GameIdeas.BlazorApp\GameIdeas.BlazorApp.csproj
+                      
+          - name: Build API App
+            run: .\src\GameIdeas\Server\GameIdeas.WebAPI\GameIdeas.WebAPI.csproj