Add new workflow to push to nuget

.github/workflows/push.yml

@@ -0,0 +1,30 @@
+name: PushToNuget
+env:
+  NUGET_DIR: '${{ github.workspace }}/nuget'
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Pack Blazor.Diagrams.Core
+        working-directory: src/Blazor.Diagrams.Core
+        run: 'dotnet pack --configuration Release --output ${{ env.NUGET_DIR }}'
+
+      - name: Pack Blazor.Diagrams
+        working-directory: src/Blazor.Diagrams
+        run: 'dotnet pack --configuration Release --output ${{ env.NUGET_DIR }}'
+
+      - name: Pack Blazor.Diagrams.Algorithms
+        working-directory: src/Blazor.Diagrams.Algorithms
+        run: 'dotnet pack --configuration Release --output ${{ env.NUGET_DIR }}'
+
+      - name: Push
+        run: |
+          foreach($file in (Get-ChildItem "${{ env.NUGET_DIR }}" -Recurse -Include *.nupkg)) {
+              dotnet nuget push $file --api-key "${{ secrets.NUGET_API_KEY }}" --source https://api.nuget.org/v3/index.json --skip-duplicate
+          }

Blazor.Diagrams.sln

@@ -24,6 +24,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		.github\workflows\build.yml = .github\workflows\build.yml
 		CHANGELOG.md = CHANGELOG.md
 		.github\workflows\main.yml = .github\workflows\main.yml
+		.github\workflows\push.yml = .github\workflows\push.yml
 		README.md = README.md
 	EndProjectSection
 EndProject