Add _site folder with documentation and fix year to 2025

Author: byerlikaya

docs/_config.yml

@@ -44,4 +44,4 @@ back_to_top_text: "Back to top"
 scroll_to_top: true
 
 # Footer
-footer_content: "Copyright &copy; 2024 SmartRAG. Distributed by an <a href=\"https://github.com/just-the-docs/just-the-docs/tree/main/LICENSE.txt\">MIT license.</a>"
+footer_content: "Copyright &copy; 2025 SmartRAG. Distributed by an <a href=\"https://github.com/just-the-docs/just-the-docs/tree/main/LICENSE.txt\">MIT license.</a>"