Coverage Batch Threshold 5B

Goal

Cover the fresh post-check non-React score >= 5 seams:

• list-classic
• list
• table
• diff
• link
• docx
• suggestion
• core
• @udecode/react-hotkeys

Do real unit or thin editor-contract tests only. No /react. No smoke-test cosplay.

Scope

1. list-classic
   • toggleList.ts
   • insertListItem.ts
   • unindentListItems.ts
2. list
   • setListNodes.ts
   • setListSiblingNodes.ts
   • indentList.ts
   • toggleListSet.ts
   • toggleListUnset.ts
3. table
   • withDeleteTable.ts
   • merge/deleteRow.ts
   • moveSelectionFromCell.ts
4. diff
   • withGetFragmentExcludeDiff.ts
5. link
   • unwrapLink.ts
   • upsertLink.ts
6. docx
   • isDocxOl.ts
   • cleanDocxTabCount.ts
   • cleanDocxSpacerun.ts
7. suggestion
   • setSuggestionNodes.ts
8. core
   • setAffinitySelection.ts
9. @udecode/react-hotkeys
   • isHotkeyPressed.ts

Verification

1. Targeted bun test on touched specs
2. bun test on affected packages
3. pnpm test:profile -- --top 25 ...
4. pnpm test:slowest -- --top 25 ...
5. pnpm install
6. pnpm turbo build --filter=...
7. pnpm turbo typecheck --filter=...
8. pnpm lint:fix

Notes

• Prefer adjacent specs when a file does not already have one.
• Reuse existing helpers in-package before inventing new fixtures.
• If a direct spec exposes a product bug, fix the smallest honest seam and note it.