Connect graphical CCS interviews to cases

content/ccs/dka-emergency-001.json

@@ -47,6 +47,61 @@
         "simulatedStartUtc": "2026-07-15T08:00:00Z",
         "initialOrderCodes": []
       },
+      "initialInterview": {
+        "startNodeId": "greeting",
+        "nodes": [
+          {
+            "id": "greeting",
+            "patientText": "Doctor, I feel awful. I can barely keep my eyes open.",
+            "isTerminal": false,
+            "choices": [
+              { "id": "ask_chief_concern", "text": "Tell me what brought you in today.", "nextNodeId": "chief_concern" },
+              { "id": "ask_current_problem", "text": "What has been happening recently?", "nextNodeId": "chief_concern" }
+            ]
+          },
+          {
+            "id": "chief_concern",
+            "patientText": "I have been vomiting for two days, my stomach hurts, and I have become more and more tired.",
+            "isTerminal": false,
+            "choices": [
+              { "id": "ask_insulin_use", "text": "Have you been taking your insulin?", "nextNodeId": "insulin_history" },
+              { "id": "ask_diabetes_treatment", "text": "How have you managed your diabetes during this illness?", "nextNodeId": "insulin_history" }
+            ]
+          },
+          {
+            "id": "insulin_history",
+            "patientText": "I stopped all of my insulin about a day and a half ago because I was not eating.",
+            "isTerminal": false,
+            "choices": [
+              { "id": "ask_associated_symptoms", "text": "Have you noticed any other symptoms?", "nextNodeId": "associated_symptoms" },
+              { "id": "ask_infection_symptoms", "text": "Any fever, cough, urinary symptoms, or diarrhea?", "nextNodeId": "associated_symptoms" }
+            ]
+          },
+          {
+            "id": "associated_symptoms",
+            "patientText": "No cough, burning with urination, or diarrhea. I do not think I have had a fever.",
+            "isTerminal": false,
+            "choices": [
+              { "id": "ask_medical_history", "text": "Tell me about your medical history and medications.", "nextNodeId": "background" },
+              { "id": "ask_allergies", "text": "Do you have kidney problems, take other medicines, or have medication allergies?", "nextNodeId": "background" }
+            ]
+          },
+          {
+            "id": "background",
+            "patientText": "I have type 1 diabetes and normally use long-acting and mealtime insulin. I have no kidney disease and no known drug allergies.",
+            "isTerminal": false,
+            "choices": [
+              { "id": "finish_interview", "text": "Thank you. I am going to examine you and begin your evaluation.", "nextNodeId": "interview_complete" }
+            ]
+          },
+          {
+            "id": "interview_complete",
+            "patientText": "Okay, doctor.",
+            "isTerminal": true,
+            "choices": []
+          }
+        ]
+      },
       "allowedLocations": ["emergency_department", "icu", "ward"],
       "exams": [
         { "code": "general_exam", "name": "General and hydration examination", "durationMinutes": 1, "finding": "Lethargic but arousable; dry mucous membranes, delayed capillary refill, and poor skin turgor." },