feat: solution for 'Практическое задание: Агент с RAG-памятью'

src/main.py

@@ -1,3 +1,4 @@
-# This file is intentionally left empty.
-# The application entry point is defined in src/cli.py.
-# Importing src.cli.main will start the CLI when executed as a script.
+from src.cli import main
+
+if __name__ == "__main__":
+    main()