v0.5.2 - fixed: llm router async, relay-UI mismatch, intake summarization failure, among others.

Memory relevance thresh. increased.

cortex/intake/intake.py

@@ -282,11 +282,17 @@ JSON only. No text outside JSON.
     try:
         llm_response = await call_llm(
             prompt,
+            backend=INTAKE_LLM,
             temperature=0.2
         )
 
+        print(f"[Intake] LLM response length: {len(llm_response) if llm_response else 0}")
+        print(f"[Intake] LLM response preview: {llm_response[:200] if llm_response else '(empty)'}")
 
         # LLM should return JSON, parse it
+        if not llm_response or not llm_response.strip():
+            raise ValueError("Empty response from LLM")
+
         summary = json.loads(llm_response)
 
         return {