feat(assets): 优化移动端分析体验并记录 AI 提问日志

src/modules/assets/assistant/ThinkingState.tsx

@@ -3,6 +3,8 @@
 import { useEffect, useId, useState } from "react";
 import { Check, ChevronDown, CircleAlert, LoaderCircle, Pause, Sparkles } from "lucide-react";
 
+import { useMobileLayout } from '../useMobileLayout';
+
 export function ThinkingState({
   steps,
   working,
@@ -18,6 +20,7 @@ export function ThinkingState({
   stopped?: boolean;
   outcome?: string;
 }) {
+  const mobile = useMobileLayout();
   const traceId = useId();
   const [manualExpanded, setExpanded] = useState<boolean | null>(null);
   const [elapsed, setElapsed] = useState(0);
@@ -28,7 +31,7 @@ export function ThinkingState({
     const timer = window.setInterval(update, 1000);
     return () => window.clearInterval(timer);
   }, [working, started]);
-  const expanded = manualExpanded ?? working;
+  const expanded = manualExpanded ?? (working && !mobile);
   const StatusIcon = working ? LoaderCircle : stopped ? Pause : failed ? CircleAlert : Sparkles;
   return (
     <div className={`aq-thinking${working ? " aq-thinking-working" : ""}`} data-state={working ? "working" : stopped ? "stopped" : failed ? "failed" : "complete"}>
@@ -41,7 +44,7 @@ export function ThinkingState({
         <StatusIcon size={16} className={working ? "aq-spin" : ""} aria-hidden="true" />
         <span className={`aq-thinking-title${working ? " aq-shimmer" : ""}`}>
           {working
-            ? "正在分析"
+            ? (mobile ? steps.at(-1) || "正在分析" : "正在分析")
             : stopped
               ? "已由用户停止"
               : failed