The docstring coverage pre-merge check (default: warning at 80% threshold)
produces false-positive warnings on PRs whose new code is entirely test
files: it counts test(...) / beforeEach / afterEach arrow-function
callbacks as functions and reports 0% coverage because nothing has JSDoc.
CR's documented schema for reviews.pre_merge_checks.docstrings only
accepts `mode` and `threshold` — there is no per-check path filter that
would let us exclude tests/** while keeping the check active elsewhere.
The top-level path_filters approach would silence ALL CR review on test
files (security scans, out-of-scope checks, the substantive line-level
findings) which we want to keep.
Disabling the check entirely is the right call for this repo because:
- GSD ships a CLI + agent runtime, not a documented public library
- The internal helpers that warrant JSDoc already have it
- The other CR pre-merge checks (out-of-scope, security, title) are
meaningful for this codebase and stay enabled
Closes#2932
