Add nuget source for projects to compile.

.gitea/workflows/deploy.yaml

@@ -38,6 +38,8 @@ jobs:
             libatspi2.0-0
       - name: Install .NET Tools
         run: dotnet tool update -g docfx
+      - name: Add NuGet Sources
+        run: dotnet nuget add source -n ReFuel -u ${{vars.NUGET_USER_NAME}} -p ${{secrets.REFUEL_API_KEY}} --store-password-in-clear-text ${{vars.NUGET_INDEX}}
       - name: Checkout Repository
         uses: actions/checkout@v4
         with: