External blocker: CodeRabbit rate limit failing checks on PRs #32/#36/#38/#40/#43

[ndycode]

Summary

CodeRabbit check is failing immediately with Review rate limit exceeded on multiple open PRs, even after manual retriggers.

Affected PRs

• Enterprise hardening baseline: security, reliability, CI gates, and runbooks #32
• chore(dx): unify local and CI verify pipeline #36
• perf: performance & efficiency sweep (request/storage/refresh hot paths) #38
• feat(reliability): add retry governor controls and telemetry #40
• Enterprise readiness remediation baseline #43

Evidence

For each PR, gh pr checks <number> currently reports:

• CodeRabbit fail 0 Review rate limit exceeded
• Graphite and Greptile checks are green.

Impact

These PRs are blocked from a fully green check suite despite resolved review threads and follow-up commits.

Required external action

1. Increase/reset CodeRabbit review quota for the repository/account, or wait for quota reset window.
2. Re-trigger CodeRabbit on each affected PR after quota is available.
3. Confirm status transitions to SUCCESS.

Temporary workaround considered

Manual re-triggers (@coderabbitai review) were attempted serially per PR, but failures persisted.