{
  "lesson_id": "MKN-001",
  "cases": [
    {
      "case": "baseline_experienced",
      "learner_profile_id": "LP-EXP-01",
      "target_competency_id": "CMP-RETRY-IDEMPOTENCY",
      "prior_evidence_ref": "EV-PRIOR-DESIGN-01+EV-PRIOR-DEBUG-02",
      "prior_evidence_strength": "STRONG",
      "diagnostic_signal": "SIG-CURRENT-CHALLENGE-READY",
      "route_state": "EXPERIENCED",
      "scaffold_level": "MINIMAL",
      "challenge_level": "HIGH",
      "practice_opportunity": "PRACTICE-PROD-LIKE-01",
      "feedback_signal": "FB-EDGE-CASE-RETRY",
      "transfer_task": "TRANSFER-NEW-QUEUE",
      "exit_evidence": "EV-EXIT-IDEMPOTENCY-01",
      "repair_trigger": "NONE_EVIDENCE_CLOSED",
      "review_owner": "OWNER-LEARNING-01"
    },
    {
      "case": "shortcut_seniority_contradiction",
      "learner_profile_id": "LP-SENIOR-02",
      "target_competency_id": "CMP-RETRY-IDEMPOTENCY",
      "prior_evidence_ref": "EV-CONTRADICTED-PREREQ-09",
      "prior_evidence_strength": "CONTRADICTED",
      "diagnostic_signal": "SIG-PREREQ-CONFLICT",
      "route_state": "EXPERIENCED",
      "scaffold_level": "MINIMAL",
      "challenge_level": "HIGH",
      "practice_opportunity": "PRACTICE-SKIPPED-BASICS",
      "feedback_signal": "FB-CONTRADICTION",
      "transfer_task": "TRANSFER-HOLD",
      "exit_evidence": "HOLD",
      "repair_trigger": "REPAIR-PREREQ-IDEMPOTENCY",
      "review_owner": "OWNER-LEARNING-01"
    },
    {
      "case": "transfer_tool_bridge",
      "learner_profile_id": "LP-TRANSFER-03",
      "target_competency_id": "CMP-RETRY-IDEMPOTENCY",
      "prior_evidence_ref": "EV-CONCEPT-STRONG-03",
      "prior_evidence_strength": "STRONG",
      "diagnostic_signal": "SIG-TOOLCHAIN-UNFAMILIAR",
      "route_state": "BRIDGE",
      "scaffold_level": "TARGETED_TOOL_BRIDGE",
      "challenge_level": "HIGH",
      "practice_opportunity": "PRACTICE-SDK-ORIENTATION-01",
      "feedback_signal": "FB-TOOL-USE-ONLY",
      "transfer_task": "TRANSFER-CURRENT-SDK",
      "exit_evidence": "EV-EXIT-IDEMPOTENCY-01",
      "repair_trigger": "BRIDGE-TOOL-ACCESS",
      "review_owner": "OWNER-LEARNING-01"
    }
  ]
}