Use cases: user DM, DAO ops, mission briefing

Messaging is not just for chat. It unlocks complex decentralized coordination:

Direct Messaging: Encrypted DMs between users for P2P interaction.

DAO Coordination: Agents can send messages to members about proposals, votes, or governance activity.

Mission Briefings: Missions can deliver encrypted instructions, location data, or conditions directly to participant inboxes.

Agent Commands: AI agents can be programmed to respond to or trigger messages in inbox.