feat(history): add multi-account and WhatsApp foundation

src/components/inbox/ConversationInsightBar.tsx

@@ -23,7 +23,7 @@ export function ConversationInsightBar({
   onOpenProfile: () => void
 }) {
   const stage = validStages.has(customer.stage) ? customer.stage : 'initial'
-  const summary = customer.aiProfile?.summary || conversation.summary || 'AI 正在根据会话完善客户画像'
+  const summary = customer.aiProfile?.summary || conversation.summary || '收到更多客户消息后将补充客户画像'
 
   return (
     <div
@@ -36,7 +36,7 @@ export function ConversationInsightBar({
         </span>
         <div className="flex min-w-0 flex-1 items-center gap-2">
           <span className="hidden shrink-0 text-[10px] font-semibold uppercase tracking-[0.12em] text-violet-600 sm:inline">
-            AI 客户洞察
+            客户洞察
           </span>
           <p className="truncate text-xs leading-5 text-slate-600">{summary}</p>
         </div>