ci: Add automatic build action

.gitea/workflows/build.yml

@@ -0,0 +1,25 @@
+on:
+  push:
+    branches:
+      - main
+
+env:
+  NUGET_URL: https://git.claremontmakerspace.org/api/packages/${{ github.repository_owner }}/nuget/index.json
+
+jobs:
+  Build-Chocolatey-Packages:
+    runs-on: ubuntu-latest
+    container: catthehacker/ubuntu:act-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Chocolatey Pack
+        run: |
+          for package in */
+          do
+            echo "Packing $package"
+            docker run --rm -v "$PWD/$package:/build" -w /build chocolatey/choco choco pack
+            docker run --rm -v "$PWD/$package:/build" -w /build chocolatey/choco choco push \
+              --source "${{ env.NUGET_URL }}" --key "${{ secrets.GITHUB_TOKEN }}"
+          done