Track perpetuals production follow-ups

[JaeLeex]

Summary

• Add perpetuals/ROADMAP.md as a stacked follow-up to PR Add oracle-backed perpetuals module #79.
• Capture the remaining work needed after the minimal Oracle-backed perps module: branch reconciliation, insurance/liquidation semantics, market admin controls, operator tooling, risk tests, and fee policy.
• Keep this separate from the implementation PR so reviewers can distinguish the working draft module from the production-readiness backlog.

Test plan

• Documentation-only change; no code paths changed.

Stack

• Base: Add oracle-backed perpetuals module #79 (jl/perps-oracle-build)
• This PR should be reviewed after or alongside Add oracle-backed perpetuals module #79.

Made with Cursor

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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[JaeLeex]

Superseded by #133. Perps follow-ups are tracked in perpetuals/ROADMAP.md on that branch (memclob proposer path, reduce-only orders, production hardening). Closing in favor of #133.