feat: add CI/CD docs deploy

.github/workflows/ci_cd.yml

@@ -0,0 +1,47 @@
+name: CI/CD
+
+on:
+  push:
+    branches: [main]
+    paths-ignore:
+      - "requirements.txt"
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pages: write
+  id-token: write
+
+jobs:
+  run-tests:
+    uses: ./.github/workflows/tests.yml
+
+  build-docs:
+    needs: run-tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install Doxygen & Graphviz
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y doxygen graphviz
+
+      - name: Generate documentation
+        run: doxygen Doxyfile
+
+      - name: Upload artifact for GitHub Pages
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./docs/html
+
+  deploy-docs:
+    needs: build-docs
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deploy
+        uses: actions/deploy-pages@v4