feat: add GitHub Action for NuGet publish

.github/workflows/nuget-publish.yml

@@ -0,0 +1,40 @@
+name: Publish NuGet Package
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Setup .NET
+      uses: actions/setup-dotnet@v3
+      with:
+        dotnet-version: '8.0.x'
+
+    - name: Restore dependencies
+      run: dotnet restore
+
+    - name: Get the version from git tags
+      id: get_version
+      run: |
+        TAG=$(git describe --tags --abbrev=0)
+        VERSION=${TAG#v}
+        echo "VERSION=$VERSION" >> $GITHUB_ENV
+
+    - name: Build the project
+      run: dotnet build --configuration Release --no-restore
+
+    - name: Pack the NuGet package
+      run: dotnet pack --configuration Release --no-build --output ./nupkg -p:PackageVersion=${{ env.VERSION }}
+
+    - name: Publish the NuGet package
+      env:
+        NUGET_API_KEY: ${{ secrets.NUGET_API_KEY }}
+      run: dotnet nuget push ./nupkg/*.nupkg --api-key $NUGET_API_KEY --source https://api.nuget.org/v3/index.json