Add CI workflow for builds

Author: themuffinator

.github/workflows/ci.yml

@@ -0,0 +1,36 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+      - 'release/**'
+  pull_request:
+
+permissions:
+  contents: write
+
+concurrency:
+  group: ci-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: Build
+    runs-on: windows-latest
+    defaults:
+      run:
+        shell: pwsh
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up MSBuild
+        uses: microsoft/setup-msbuild@v2
+
+      - name: Build solution
+        run: |
+          msbuild "src\WORR-kex.sln" /m /p:Configuration=Debug /p:Platform=x64