Cloud Dev: JSONL event persistence

[gHashTag]

Event stream as source of truth.

Tasks

1. cloud_monitor.zig: restore state from .trinity/cloud_events.jsonl on restart
2. Add tri cloud history --format=json for machine consumption
3. Add event deduplication (skip if same status within 5s)

Files

• tools/mcp/trinity_mcp/cloud_monitor.zig
• src/tri/tri_cloud.zig

Verification

• tri cloud history 42 shows events after monitor restart
• No duplicate events within 5s window

[github-actions]

🚀 Agent container spawned! Deploying on Railway. Tracking in this issue.