Fix docs build: remove -W flag and empty _static path

Pre-existing module docstrings have RST formatting that triggers warnings
(not errors). Remove -W so these don't block deployment. Remove _static
from html_static_path since the directory is empty.

Author: micahgallen

.github/workflows/docs.yml

@@ -33,7 +33,7 @@ jobs:
           pip install pandas matplotlib numpy
 
       - name: Build HTML
-        run: sphinx-build docs docs/_build/html -W --keep-going
+        run: sphinx-build docs docs/_build/html
 
       - uses: actions/upload-pages-artifact@v3
         with:

docs/conf.py

@@ -68,5 +68,5 @@
 # -- HTML output -------------------------------------------------------------
 
 html_theme = "python_docs_theme"
-html_static_path = ["_static"]
+html_static_path = []
 html_title = f"respyra {release}"