v0.1.6

Changed

• Theme tokens: two colours for navigation labels (--color-text-nav,
  --color-text-nav-active). Every module carries the same token sheet, so the
  values must match across them — whichever bundle loads last would otherwise
  win. No visible change inside this module.

Added

• A mini-panel for the shell's right rail: conversations with their unread counts,
  to see who is waiting and jump into the thread.

Changed

• Default application background token aligned with the core (--body-bg #f8fafd). Only
  visible when the module runs standalone: inside the shell the active theme sets it.