Summary

Fixes three type annotation issues identified during a code audit (items 10 and 13 in issue #32848):

• toolset_distributions.py:223 — Dict[str, any] → Dict[str, Any]
• cli.py:2835 — value: any → value: Any
• agent/conversation_loop.py:269 — Optional[callable] → Optional[Callable[..., Any]]
• plugins/disk-cleanup/disk_cleanup.py:343 — Optional[callable] → Optional[Callable[..., Any]]

In each case, the lowercase builtin (any / callable) was used instead of the proper typing module types. While these work at runtime due to Python's late binding, they are incorrect type annotations.

Testing

• python3 -m py_compile on all four files — passes
• ruff check on all four files — clean
• git diff --check — clean