fix(core): async local storage in `Setting.with` API (#1413)

.changeset/tall-badgers-melt.md

packages/core/src/global/settings/chunk-size.ts

packages/core/src/global/settings/llm.ts

packages/core/src/global/settings/tokenizer.ts

pnpm-lock.yaml

unit/package.json

unit/settings/global.test.ts