User-approved from the serversecretsync tm-path-shadowing incident
(8.6 require-before-path-setup silently selected a stale tomlish from the
machine-default tm paths over the project's vendored copy). Default
mechanism per user: vendor punk::libunknown + punk::packagepreference as
the light layout's bootstrap minimum. Related: G-012/G-027/G-029/G-035.
Assisted-by: harness=claude; primary-model=claude-fable-5; api-location=anthropic.com
Julian Noble