update github action

.github/worflows/doxygen-pdf.yml

@@ -0,0 +1,41 @@
+name: Deploy Doxygen PDF
+on: [push, pull_request]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      # Step 1: Checkout the code
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      # Step 2: Install Doxygen
+      - name: Install Doxygen
+        run: sudo apt-get install -y doxygen
+
+      # Step 3: Install Graphviz for diagrams (if needed by Doxygen)
+      - name: Install Graphviz
+        run: sudo apt-get install -y graphviz
+
+      # Step 4: Generate Doxygen documentation (this assumes you have a Doxyfile in your repo)
+      - name: Run Doxygen
+        run: doxygen Doxyfile
+
+      # Step 5: Use the LaTeX container to generate the PDF from the LaTeX files produced by Doxygen
+      - name: Generate PDF using LaTeX Action
+        uses: xu-cheng/latex-action@v2
+        with:
+          working_directory: docs/latex/
+          root_file: refman.tex
+
+      # Step 6: Copy the generated PDF to a folder for deployment
+      - name: Copy PDF to output folder
+        run: |
+          mkdir out
+          cp ./docs/latex/refman.pdf ./out/refman.pdf
+
+      # Step 7: Upload the PDF as an artifact for download from the Actions tab
+      - uses: actions/upload-artifact@v3
+        with:
+          name: Doxygen-PDF
+          path: out/refman.pdf

.gitignore

@@ -5,3 +5,5 @@ tags
 /playwright-report/
 /blob-report/
 /playwright/.cache/
+docs/html
+docs/latex