@aokamoaki

Conversation-completion notifications for DeepSeek Harness: Windows toast + sound when a turn finishes, errors, a goal completes, or the agent asks/needs approval - foreground-suppressed, background-only.

Boot-time guard for DeepSeek Harness: repairs corrupt session logs, preflights plugin composition, smoke-tests host apply(), and quarantines crash-causing bundles so a broken plugin never bricks startup.