fix: point CLI help at the pythinker-cli docs site

Author: elkaix

src/pythinker_code/cli/__init__.py

@@ -242,8 +242,8 @@ def logout_openrouter(*args: Any, **kwargs: Any) -> Any:
 cli = typer.Typer(
     cls=LazySubcommandGroup,
     epilog="""\b\
-Documentation:        https://pymodel.github.io/pythinker-code/\n
-LLM friendly version: https://pymodel.github.io/pythinker-code/llms.txt""",
+Documentation:        https://pymodel.github.io/pythinker-cli/\n
+LLM friendly version: https://pymodel.github.io/pythinker-cli/llms.txt""",
     add_completion=False,
     context_settings={"help_option_names": ["-h", "--help"]},
     help="Pythinker, your next CLI agent.",