revert unnecessary Sphinx config changes

docs/conf.py

@@ -24,29 +24,9 @@ extensions = [
     'sphinx.ext.autodoc',
     'sphinx.ext.intersphinx',
     'sphinx.ext.todo',
-    'sphinx.ext.viewcode',
-    'sphinx.ext.napoleon',
     'sphinx_autodoc_typehints',
 ]
 
-# Autodoc configuration
-autodoc_default_options = {
-    'members': True,
-    'undoc-members': True,
-    'show-inheritance': True,
-}
-
-# Napoleon configuration for Google/NumPy style docstrings
-napoleon_google_docstring = True
-napoleon_numpy_docstring = True
-napoleon_include_init_with_doc = False
-napoleon_include_private_with_doc = False
-
-# Intersphinx mapping for cross-references
-intersphinx_mapping = {
-    'python': ('https://docs.python.org/3', None),
-}
-
 templates_path = ['_templates']
 
 exclude_patterns = ['_build']