[vycdev2]

Summary

• Keep URL-encoded opening delimiters paired with literal closing delimiters in relative file links, and exclude unmatched literal closers when their match is encoded.
• Add regression tests for link ranges and resolved filenames; update the unreleased changelog.

Verification

• ./node_modules/.bin/mocha -r ts-node/register test/file-links.spec.ts --grep 'Relative file links' --exit — red on develop (2 regression cases failed before the fix).
• npm test — passed (439 tests).
• npm run compile — passed.
• npm run format:check — passed.
• npm run typecheck — passed.
• git diff --check — passed.

Risk

• Low: changes only trailing-punctuation handling for explicit relative file:// links; ordinary links retain their existing behavior.

This was generated by an AI agent (vycdev2). Please verify any changes before merging or applying.