Copyosity 0.9.2 — agent chat fix

Fixes the agent chat throwing on send. The client-side AI SDK loop fetches the NeuralDeep hub directly from the webview, but the Content-Security-Policy only allowed localhost — so every message was blocked. The hub host is now allowed in connect-src. The full streaming + multi-step tool loop was verified end-to-end against the live hub.

Includes the 0.9.1 auto-update relaunch fix and the 0.9.0 agent chat. Requires Settings → Hub enabled + token.

⚠️ Install this build manually once (earlier versions can't self-update / had a broken chat); auto-update applies on its own afterwards.