⌘H is reserved by macOS for "Hide Application" and pre-empts app-level
menu bindings before they ever fire, so the Command History shortcut
never actually worked. Moved to ⇧⌘H and updated all references (in-app
help, macOS Help Book, README).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Document Jarvis integration, Combine Conversations, model category
filter, sidebar navigation, prompt caching, and the 2nd Brain trust
toggle. Clarify that localization is AI/machine-translated rather than
reviewed by native speakers. Normalize all em-dashes to plain hyphens.