chore(release): cut engine v3.1.0

[github-actions]

🤖 I have created a release beep boop

3.1.0 (2026-07-14)

Features

• engine: add a load-testing harness for iterate-loop under concurrent load (#5781) (4b6b5c6), closes #5224
• engine: extract content-lane's pure leaf modules to loopover-engine (#5775) (60ed3cd), closes #4880
• engine: extract settings leaf modules to loopover-engine (#5779) (b570c11), closes #4879
• engine: per-tenant configuration layer (#5804) (1fd8519), closes #4787
• engine: per-tenant resource quota evaluation (#5801) (db74aa3), closes #4796
• mcp: add the idea-intake bridge and loopover_intake_idea tool (#5792) (d60481e), closes #4798
• mcp: deliver a completed loop iteration as a customer results payload (#5797) (9b3f4b2), closes #4801
• mcp: evaluate when a rented loop should escalate to a human (#5806) (90f477e)
• mcp: route ideas through intake into a loop claim plan (#5795) (48d2a39), closes #4799
• mcp: stream loop progress to the customer via a progress snapshot (#5798) (96b8c42), closes #4800
• miner: honor kill-switch mid-attempt during iterate-loop (#5799) (3525e95)

Fixes

• engine: clamp rate-limit retryAfterMs to at most one window on a backward clock (#5855) (f35e354), closes #5829
• rebrand: full-cutover rename miner/AMS per-repo and operator config filenames (#5765) (c93569d)
• rebrand: full-cutover rename remaining internal gittensory runtime identifiers (#5761) (75450f1)
• signals: require a code file before manifest_missing_tests fires (#5852) (ad011d3)

---

This PR was generated with Release Please. See documentation.

[superagent-security]

Superagent didn't find any vulnerabilities or security issues in this PR.

[codecov]

❌ 3 Tests Failed:

Tests completed	Failed	Passed	Skipped
16416	3	16413	12

View the top 3 failed test(s) by shortest run time

test/unit/check-engine-parity-script.test.ts > check-engine-parity script > engine version skew > uses default version readers against the real monorepo workspace

Stack Traces | 0.0701s run time

AssertionError: expected [ Array(1) ] to deeply equal []

- Expected
+ Received

- []
+ [
+   "packages/loopover-miner/expected-engine.version (3.0.0) is out of sync with packages/loopover-engine/package.json (3.1.0).",
+ ]

 ❯ test/unit/check-engine-parity-script.test.ts:498:31

test/unit/check-engine-parity-script.test.ts > check-engine-parity script > runEngineParityMain returns 0 for the real monorepo workspace

Stack Traces | 0.0795s run time

AssertionError: expected 1 to be +0 // Object.is equality

- Expected
+ Received

- 0
+ 1

 ❯ test/unit/check-engine-parity-script.test.ts:511:48

test/unit/check-engine-parity-script.test.ts > check-engine-parity script > prints a clean summary and exits 0 for the real repo state when run as a subprocess

Stack Traces | 1.17s run time

Error: Command failed: .../gittensory/node_modules/.bin/tsx scripts/check-engine-parity.ts
Engine-parity check found 1 issue(s):
packages/loopover-miner/expected-engine.version (3.0.0) is out of sync with packages/loopover-engine/package.json (3.1.0).

 ❯ test/unit/check-engine-parity-script.test.ts:516:20

⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
Serialized Error: { status: 1, signal: null, output: [ null, '', 'Engine-parity check found 1 issue(s):\npackages/loopover-miner/expected-engine.version (3.0.0) is out of sync with packages/loopover-engine/package.json (3.1.0).\n' ], pid: 2756, stdout: '', stderr: 'Engine-parity check found 1 issue(s):\npackages/loopover-miner/expected-engine.version (3.0.0) is out of sync with packages/loopover-engine/package.json (3.1.0).\n' }

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[github-actions]

🤖 Created releases:

• engine-v3.1.0

🌻