Slate V2 Utils And Root Test Entrypoint Closure

Scope

Close the deleted packages/slate/test/utils/** family plus the root deleted test entrypoints:

• packages/slate/test/index.js
• packages/slate/test/jsx.d.ts

Family Closure Matrix

Cluster id	Deleted count	Status	Current proof owner	Resolution
utils.string	1	mirrored now	text-units-contract.ts	current string-unit behavior is already proved on the live text-units.ts seam that drives editor movement
utils.deep-equal	10	explicit skip	none	old isDeepEqual helper is gone from the live public surface and does not belong in the current claim
root.index.js	1	explicit skip	none	the old fixture-harness entrypoint is replaced by direct contract files plus package-local Mocha globs
root.jsx.d.ts	1	explicit skip	none	the old JSX fixture typing shim belonged to the deleted fixture harness, not the current direct-contract test lane

Totals:

• mirrored now: 1
• explicit skip: 12
• reconciled total: 13

Why The Skips Are Honest

• utils/deep-equal/** targeted a helper that is no longer exported or used on the current slate-v2 public surface
• the live text-unit contract already carries the string-distance behavior that still matters to movement logic
• the current package test lane no longer loads fixture directories through a root index.js harness
• the current direct contract files do not need the old TypeScript JSX shim

Evidence

• text-units-contract.ts
• text-units.ts
• editor.ts
• package.json