Reframe public project narrative

[Jason-Doyle]

Summary

• Lead with the agent-first persistence thesis while explicitly retaining PostgreSQL and SQL as the storage foundation.
• Put the flagship SRE recovery flow and causal explain trace before platform details.
• Present the three-run benchmark with correctness parity, smaller application-owned surface, and the measured infrastructure, storage, and runtime costs.
• Explain the Knowledge, Agency, and retail compatibility programming model.
• Consolidate installation, interfaces, production setup, architecture, fit criteria, and current boundaries below the proof.
• Correct the tradeoff documentation for generic workflows and the published benchmark.

All local documentation links resolve and the public claims match the current 0.3.0-alpha.4 release evidence.