WIP documentation generation via gh actions

Differential Revision: D67157339

.github/workflows/CI.yml

@@ -20,6 +20,10 @@ jobs:
           pip install pytest
           pip install pytest-cov
           pip install -e .
+          pip install pdoc3
+    - name: Update documentation
+      run: |
+        pdoc --html build pearl
     - name: Generate coverage report
       run: |
         pytest --cov=./ --cov-report=xml