fix: Resolve persistent SSE deserialization errors by handling optional instance_id

fix: Resolve SSE subscriber deserialization issues with missing instance_id

fix: Correct SSE subscriber endpoint to /events

chore: Apply cargo fmt and clippy fixes, update documentation

Fix clippy warnings in event bridge and integration tests

feat: Implement security handshake and network dashboard panel

feat: Implement Automatic Role Announcement

test: Add distributed E2E test and improve network peer caching

feat: Implement Work Delegation Logic (round-robin router)

feat: Implement distributed connection listener and message routing loop

feat: Update Python client to use JSON output and graph command

feat: Implement peer discovery via tickets (invite/join)

feat: Implement IrohTransport for distributed orchestration

feat: Implement semantic constraint detection, Graph CLI, and remote routing logic

feat: Implement Reviewer test extraction and Tier 3 LLM integration