ci: set UV_PYTHON_PREFERENCE to only-managed (#1739)

bdraco · web-flow · commit 633c3654c86c · 2026-05-19T15:54:18.000-05:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -13,6 +13,7 @@ concurrency:
 
 env:
   POETRY_VIRTUALENVS_IN_PROJECT: "true"
+  UV_PYTHON_PREFERENCE: only-managed  # avoid ancient system Python
 
 jobs:
   lint:
