5-phase plan covering:
- Options{} struct replacing functional options (breaking)
- SendNotificationToAllClients + claude/channel capability
- Usage-example comments on all public types
- Notifier interface for subsystem event broadcasting
- Consumer migration guide for agent/ide modules
Evaluated mark3labs/mcp-go vs official SDK; recommends staying on
official SDK with Server.Sessions() wrapper for notifications.
Co-Authored-By: Virgil <virgil@lethean.io>
