Agent Coordinator Swarm Init

Sets up multi-agent swarms with different topologies (hierarchical, mesh, star, ring) depending on your coordination needs. The standout feature is the mandatory memory coordination protocol that forces every spawned agent to write status updates, progress, and completion signals to shared memory under a "coordination" namespace. This prevents the classic distributed agent problem where nobody knows what anyone else is doing. Use it when you're spinning up multiple agents that need to actually coordinate rather than just run in parallel. The hooks automatically track initialization state and topology details, which is helpful for debugging when your swarm inevitably does something unexpected.