test(cli): Add route honesty eval fixtures and finalize change

[thecodedrift]

Add the calibration dataset for the route recipe's decisions and finalize the change at the tip of the stack.

test/fixtures/route-eval.json is a labeled request→route dataset covering both failure directions the routing contract must defend:

• over-claim — Taskless grabbing a job a packaged rule/formatter already does → must stay existing;
• over-escalate — a locally-solvable request wrongly sent to the login-gated service → must stay static;
• under-engage — naming a tool suppressing the skill instead of engaging routing → must stay existing;
• plus clean remote cases that genuinely need the service.

The coverage test guards the dataset's balance — every route represented, every declared trap populated and correctly routed, remote cases clean — so it stays usable for a future eval harness. The route decision itself is agent-made (recipe-followed), not run against a code classifier.

Finalization: since all 25 tasks are complete, this PR also archives the OpenSpec change — applying the delta specs into the main specs (new cli-detect and cli-rule-routing capabilities; cli-help and skill-taskless updates) and moving the change to openspec/changes/archive/2026-06-12-local-rule-routing/. With no unarchived change remaining, the OpenSpec Archive Check passes for the final merged state.

Tip of the stack on #27. Merge the stack bottom-up; this PR lands last.

Refs TSKL Runtime Rules

---

• main
  • docs(openspec): Propose local-rule-routing change #23
    • feat(cli): Add deterministic detect command for rule routing #24
      • feat(cli): Add route/existing/static/remote authoring recipes #25
        • feat(cli): Surface routing recipes in the help index #26
          • feat(skill): Engage routing when a linter is named #27
            • test(cli): Add route honesty eval fixtures and finalize change 👈

^{Stack generated by Git Town}

[Copilot]

Pull request overview

Adds a labeled “route honesty” evaluation dataset for the CLI’s route recipe and a Vitest guard that keeps the dataset structurally valid and balanced over time. Also marks the “validation + quality gate” checklist items complete in the openspec change plan.

Changes:

• Add packages/cli/test/fixtures/route-eval.json request→expected-route fixtures with trap labels.
• Add packages/cli/test/route-eval.test.ts to validate fixture structure and ensure coverage across routes/traps.
• Update openspec/changes/local-rule-routing/tasks.md to check off validation steps and document the fixture location/use.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File	Description
packages/cli/test/route-eval.test.ts	New Vitest suite that sanity-checks fixture shape and enforces balance across routes/traps.
packages/cli/test/fixtures/route-eval.json	New labeled calibration dataset for routing decisions (routes + trap cases + clean remote cases).
openspec/changes/local-rule-routing/tasks.md	Checks off the validation/quality gate steps and references the eval dataset.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.