Infra: Move templates to root of pep_theme directory

Signed-off-by: Haowei Hsu <hwhsu1231@gmail.com>

Author: hwhsu1231

…extensions/pep_theme/templates/page.html pep_sphinx_extensions/pep_theme/page.htmlpep_sphinx_extensions/pep_theme/templates/page.html renamed to pep_sphinx_extensions/pep_theme/page.html pep_sphinx_extensions/pep_theme/templates/page.html renamed to pep_sphinx_extensions/pep_theme/page.html

@@ -108,4 +108,4 @@
 gettext_auto_build = False  # speed-ups
 
 # Theme template relative paths from `confdir`
-templates_path = [os.fspath(_PSE_PATH / "pep_theme" / "templates")]
+templates_path = []