README: correct HarnessClient description after #710
Draft
VA
1d ago+1+1+0123456789-1-1-0123456789
Problem
After #710, the HarnessClient paragraph still describes the deleted ProjectionStore and TypeScript transport/outbox.
Design
Correct that paragraph to describe the Rust file client exposed through WASM and the shared query reducer.
Decisions
README-only factual correction, kept separate from #710. Human-written approval remains unticked for the user.
Deletions
Remove the obsolete ProjectionStore lifecycle and legacy outbox description.
Tests
Documentation diff check. No runtime behavior changes.
Disclosure
- README text written by a human, not generated (only if a README changed).
Summary by cubic
Corrects the HarnessClient README description so it matches the changed transport after #710.
- Removes the obsolete
ProjectionStorelifecycle and legacy outbox details; replaces them with the Rust file client exposed through WASM and the sharedClientQuerysnapshot/follow reducer. - Documentation-only diff; no runtime behavior changes.