The maintainer reviews and writes comments in Chinese. To minimize
review friction and maximize merge likelihood, translate all
user-authored English comments across src/ into Simplified Chinese,
matching the upstream comment style. Test files included; describe/it
strings stay English (functional test names). Pre-existing English
comments authored by upstream contributors are left untouched.
Adds CONTRIBUTING-zh.md as a sibling translation of CONTRIBUTING.md
(matching the README.md / README-zh.md cross-linked convention).
Also corrects one Chinese comment in type.ts that became stale after
extending paste-time path resolution to all three Link format options.
No behavior change. 184 tests pass; typecheck and lint clean (the
pre-existing unrelated lint error in detectBlockId remains as before).
Designed, carefully reviewed, and edited by @lightmotive in collaboration with Claude Code.
