GH Action: Doxygen generation

.github/workflows/doxygen.yml

@@ -0,0 +1,30 @@
+name: Generate and Deploy Doxygen Documentation
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  generate-docs:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Install dependencies (CMake, Doxygen)
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y cmake doxygen graphviz
+
+    - name: Generate Doxygen Documentation
+      run: |
+        cmake --preset=docs
+        cmake --build --preset=docs
+
+    - name: Deploy to GitHub Pages
+      uses: peaceiris/actions-gh-pages@v3
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        publish_dir: docs/html