ajout d'un debut de CI

.gitea/workflows/Main.yaml

@@ -0,0 +1,26 @@
+name: check main state
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        dotnet-version: [ '9.0.x' ]
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup dotnet
+        uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: '9.0.x'
+      - name: Install dependencies
+        run: dotnet restore ./Giants.sln
+      - name: Build
+        run: dotnet build ./Giants.sln
+      - name: Check format
+        run: dotnet format
+      - name: Test with the dotnet CLI
+        run: dotnet test ./Giants.sln