Add deployment steps for Azure Web App in CI workflow

Author: alnuaimicoder

.github/workflows/api.yml

@@ -24,3 +24,30 @@ jobs:
       run: dotnet build --no-restore
     - name: Test
       run: dotnet test --no-build --verbosity normal
+    - name: dotnet publish
+      run: dotnet publish UrlShortener.Api -c Release -o ${{env.DOTNET_ROOT}}/myapp 
+    - name: Upload artifact for deployment job
+      uses: actions/upload-artifact@v4
+      with:
+        name: .net-app
+        path: ${{env.DOTNET_ROOT}}/myapp
+
+
+  deploy-dev:
+    runs-on: ubuntu-latest
+    needs: build
+    environment: Development
+
+    steps:
+    - name: Download artifact from build job
+      uses: actions/download-artifact@v4
+      with:
+        name: .net-app
+        
+    - name: Deploy to Azure Web App
+      uses: azure/webapps-deploy@v3
+      with:
+        app-name: ${{ vars.API_RESOURCE_NAME }}
+        slot-name: 'production'
+        publish-profile: ${{ secrets.AZURE_API_PUBLISH_PROFILE }}
+        package: ${{ github.workspace }}/.net-app