wire llms, ui tweaks

agents/fce.py

@@ -148,10 +148,25 @@ async def run_fce(
     }
 
     t0 = time.time()
-    notification_text = await mcp.call_tool("passenger", "generate_notification", {"context": context})
+    raw_result = await mcp.call_tool("passenger", "generate_notification", {"context": context})
     latency = int((time.time() - t0) * 1000)
     await emit("tool_call_end", tool="generate_notification", latency_ms=latency, is_live=False)
 
+    # Parse structured response (text + provider)
+    llm_provider = "template"
+    if isinstance(raw_result, dict) and "text" in raw_result:
+        notification_text = raw_result["text"]
+        llm_provider = raw_result.get("provider", "unknown")
+    elif isinstance(raw_result, str):
+        try:
+            parsed = json.loads(raw_result)
+            notification_text = parsed.get("text", raw_result)
+            llm_provider = parsed.get("provider", "unknown")
+        except (json.JSONDecodeError, TypeError):
+            notification_text = raw_result
+    else:
+        notification_text = str(raw_result)
+
     await emit("node_exit", node="synthesize")
 
     # ── Node 4: Format Output ──
@@ -164,14 +179,15 @@ async def run_fce(
     if airport_status:
         data_sources.append("faa_status_live")
     if crew_notes:
-        data_sources.append("get_crew_notes")
+        data_sources.append("crew_notes")
 
     notification = {
         "flight_id": flight_id,
         "type": "DELAY_NOTIFICATION" if status == "DELAYED" else f"{status}_NOTIFICATION",
         "status": status,
         "delay_minutes": delay_minutes,
-        "notification_text": notification_text if isinstance(notification_text, str) else str(notification_text),
+        "notification_text": notification_text,
+        "llm_provider": llm_provider,
         "generated_at": datetime.now(timezone.utc).isoformat(),
         "data_sources": data_sources,
         "human_approved": True,  # auto-approve in demo