2026-05-11 18:53 KST validation

- ../../../../node_modules/.bin/vitest run __tests__/api/agents.test.ts
  result: PASS (16 tests)
- ../../../../node_modules/.bin/eslint app/api/v1/agents/route.ts __tests__/api/agents.test.ts
  result: PASS
- git diff --check
  result: PASS
