v0.2.1

Added

• cli — add the batch command — one backend launch, many tasks

Fixed

• cli/batch — align catch bindings and remove underscore params in tests
• json — never repair end-of-stream truncation — give up instead
• json — repair an unclosed array at the object close, string-aware

Internal

• hooks — allowlist dl.google.com for chrome-builtin provisioning
• ci — neutral sample text — the verify prompt tripped the publish-doctrine scanner
• ci — make the verify job the lean consumer reference shape
• ci — cache only the model components + activation state, not profile litter
• ci — add the on-device model cache fill + offline-verify workflow