added deployment step in ci + doxygen theme

.github/workflows/auto-doxygen.yml

@@ -15,9 +15,30 @@ jobs:
         submodules: 'recurive'
     - name: Setup and run doxygen
       run: |
-        sudo apt install doxygen -y
+        sudo apt install doxygen graphviz -y
         doxygen Doxyfile
     - uses: actions/upload-artifact@v4
       with:
        name: HTML_doxygen 
-       path: qelectrotech-source-mirror/doc/
+       path: qelectrotech-source-mirror/doc/html/
+    
+  deploy:
+    # Add a dependency to the build job
+    needs: doxygen
+
+    # Grant GITHUB_TOKEN the permissions required to make a Pages deployment
+    permissions:
+      pages: write      # to deploy to Pages
+      id-token: write   # to verify the deployment originates from an appropriate source
+
+    # Deploy to the github-pages environment
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    # Specify runner + deployment step
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4 # or specific "vX.X.X" version tag for this action