Add CI build

.github/workflows/ci.yaml

@@ -0,0 +1,24 @@
+name: Build
+
+on:
+  push:
+    branches: [master]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: recursive
+    - uses: ilammy/msvc-dev-cmd@v1
+    - uses: microsoft/[email protected]
+    - name: Build solution
+      run: msbuild GARBro.sln -p:Configuration=Release
+    - name: Upload artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: GARbro
+        path: bin/Release