fix: instruct LLM to present ERP data directly instead of asking for order number

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

server/routers.ts

@@ -419,7 +419,7 @@ export const appRouter = router({
         }
 
         const systemContent = erpContext
-          ? `${SYSTEM_PROMPT}\n\n---\n[ERP CONTEXT — live data retrieved for this query]\n${erpContext}\n---`
+          ? `${SYSTEM_PROMPT}\n\n---\n[ERP CONTEXT — live data retrieved for this query]\nIMPORTANT: The following real-time ERP data has been fetched for this user. Present it directly in your response. Do NOT ask for an order number or any information already shown below.\n${erpContext}\n---`
           : SYSTEM_PROMPT;
 
         const llmMessages = [