Add singlerst builder

docs/source/conf.py

@@ -17,6 +17,7 @@ copyright = "Jared Dillard"
 author = "Jared Dillard"
 
 llms_txt_uri_template = "{base_url}{docname}.md"
+llms_txt_full_file = False
 llms_txt_code_files = ["+:../../sphinx_llms_txt/*.py"]
 llms_txt_summary = """
 A Sphinx extension that generates a summary llms.txt file,written in Markdown,