Add or update the Azure App Service build and deployment workflow config

Author: sudosha

.github/workflows/main_githubsharepoint.yml

@@ -0,0 +1,71 @@
+# Docs for the Azure Web Apps Deploy action: https://github.com/Azure/webapps-deploy
+# More GitHub Actions for Azure: https://github.com/Azure/actions
+# More info on Python, GitHub Actions, and Azure App Service: https://aka.ms/python-webapps-actions
+
+name: Build and deploy Python app to Azure Web App - githubsharepoint
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read #This is required for actions/checkout
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python version
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.13'
+
+      - name: Create and start virtual environment
+        run: |
+          python -m venv venv
+          source venv/bin/activate
+      
+      - name: Install dependencies
+        run: pip install -r requirements.txt
+        
+      # Optional: Add step to run tests here (PyTest, Django test suites, etc.)
+
+      - name: Upload artifact for deployment jobs
+        uses: actions/upload-artifact@v4
+        with:
+          name: python-app
+          path: |
+            .
+            !venv/
+
+  deploy:
+    runs-on: ubuntu-latest
+    needs: build
+    permissions:
+      id-token: write #This is required for requesting the JWT
+      contents: read #This is required for actions/checkout
+
+    steps:
+      - name: Download artifact from build job
+        uses: actions/download-artifact@v4
+        with:
+          name: python-app
+      
+      - name: Login to Azure
+        uses: azure/login@v2
+        with:
+          client-id: ${{ secrets.AZUREAPPSERVICE_CLIENTID_D4B754931CA2461DA65081289EC0B9BB }}
+          tenant-id: ${{ secrets.AZUREAPPSERVICE_TENANTID_D8813F6CC1B641339EBBFE77B3ACCDB1 }}
+          subscription-id: ${{ secrets.AZUREAPPSERVICE_SUBSCRIPTIONID_63896DD6A0B3449A9B69C56646389706 }}
+
+      - name: 'Deploy to Azure Web App'
+        uses: azure/webapps-deploy@v3
+        id: deploy-to-webapp
+        with:
+          app-name: 'githubsharepoint'
+          slot-name: 'Production'
+