Monitor now calls Server.ResourceUpdated() for status://agents when
agent completions or inbox changes are detected. Clients subscribed
to this resource get notified automatically via MCP protocol.
Co-Authored-By: Virgil <virgil@lethean.io>
Runs every 2 minutes while MCP server is active:
- Checks for newly completed agent workspaces
- Checks inbox for unread messages
- Pushes notifications via ServerSession.Log() to connected clients
Also registers status://agents resource for on-demand workspace status.
The MCP connection is bidirectional — monitor uses it to actively
notify rather than waiting for tool calls.
Co-Authored-By: Virgil <virgil@lethean.io>
