lodestone v1.1.0

Added

• Desktop notifications when an account drops for good. If an account never
  manages to connect, or connects but keeps getting dropped, lodestone now raises
  a system notification (in English or German, following your interface language)
  so you find out even when the window is hidden in the tray.

Changed

• Bots now simply stay connected. The light anti-AFK look-around movement was
  removed; an account just holds its connection open and does nothing else on the
  server. Reconnect-after-a-drop is unchanged.
• The connection engine is now crash-aware. In the unlikely event the
  background engine crashes, lodestone tells you with a notification and an
  in-window message instead of looking alive while quietly ignoring every action.
• The Rust backend was split into focused modules (commands, tray, avatars) and
  connection status became a typed value rather than loose strings, mirroring the
  earlier frontend cleanup. No behaviour change, just easier to maintain.

Security

• A Content Security Policy is now enforced in the app window, restricting
  what the interface may load to the app's own assets plus locally cached avatar
  and server icons.

Fixed

• Settings now save atomically. A crash or power loss while writing can no
  longer leave a half-written, corrupt config.json: your accounts, selection,
  and server address stay intact.
• Avatar loading can no longer hang. Fetching a head from mc-heads.net now
  has a timeout, so a slow or unreachable avatar host won't leave a picture stuck
  loading.