Validated in a combined 10-PR batch worktree off release/v3.8.51 tip.
- Focused tests: tests/unit/authz/route-guard-tunnel-processes-local-only.test.ts + tests/unit/authz/spawn-capable-prefixes-client-safe.test.ts — 6+ pass
- typecheck:core, file-size, changelog-integrity, complexity, cognitive-complexity gates — all OK
- Full-repo lint: 503 pre-existing problems confirmed identical on the pure release/v3.8.51 tip — unrelated to this diff
⚠️ base-red inherited: #11449
Thanks for closing the process-spawning tunnel routes to local-only (Hard Rule #15/#17 territory) while preserving authenticated remote read access to status endpoints.