The impacted branch ran every selected file under --import tsx/esm; the
canonical test:unit:ci:shard runs tests/unit/dashboard/** under --import tsx
(CJS transform, required for @lobehub/icons/es/* deep imports). Any PR whose
impact map reached a dashboard component false-redded with 'Unexpected token
export' (reproduced on unrelated PRs #6317 and #6335 the same evening). The
selection is now split by segment with loader parity.
1eb218f76a