v5.51.2

What's Changed

• ci(audit): tolerate npm's retired audit endpoint (HTTP 410) so audit:deps stops hard-failing CI by @griffinwork40 in #619
• test(session): unit tests for closure-emitter + ledger-lifecycle (#526) by @griffinwork40 in #613
• test(subagent): e2e read_file/glob/grep + write-confinement through live child dispatcher (#440) by @griffinwork40 in #614
• test(mcp): cover disconnectAll per-server error-swallow path (#247) by @griffinwork40 in #615
• test(tui): terminal-state gate integration + /clear-budget doc + firing observability (#565) by @griffinwork40 in #616
• docs/skills: scope test commands in fix briefs + templates (avoid pnpm test -- footgun) (#611) by @griffinwork40 in #617
• fix(telegram): stop long replies being silently truncated mid-sentence by @griffinwork40 in #620

Full Changelog: v5.51.1...v5.51.2