chore(control-plane): drop unrelated uv.lock, tidy spacing

Keep the PR a focused bug fix: remove the uv.lock this branch added
(committing a lockfile for the first time is a project-wide decision
unrelated to the error-mapping fix, and CI does not consume it), and
collapse a stray extra blank line between the two new module functions
in _base.py.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: njbrake

src/otari/_base.py

@@ -271,7 +271,6 @@ def extract_detail(error: ApiException) -> str:
     return error.reason or "An error occurred"
 
 
-
 def map_api_exception(error: ApiException) -> OtariError:
     """Map a generated ``ApiException`` to a typed otari exception.