移除 AI 机场报文解读面板的折叠收起按钮

将 <details>/<summary> 改为普通 <section>/<div>，面板始终展开。
移除 isCompactCard prop 及相关的 open/onToggle 状态管理。

frontend/components/dashboard/ScanTerminalCard.module.css

@@ -879,10 +879,6 @@
   overflow: hidden;
 }
 
-.root :global(.scan-ai-city-ai-read summary) {
-  cursor: pointer;
-  list-style: none;
-}
 
 .root :global(.scan-ai-city-ai-read summary::-webkit-details-marker) {
   display: none;

frontend/components/dashboard/scan-terminal/AiEvidencePanel.tsx

@@ -1,6 +1,5 @@
 "use client";
 
-import { useEffect, useState } from "react";
 import type {
   AiCityForecastPayload,
   AiCityForecastState,
@@ -28,7 +27,6 @@ export function AiEvidencePanel({
   aiRuleEvidenceText,
   debPrediction,
   fallbackAiReason,
-  isCompactCard,
   isEn,
   isHkoObservation,
   localModelSupportNote,
@@ -49,7 +47,6 @@ export function AiEvidencePanel({
   aiRuleEvidenceText: string;
   debPrediction: number | null;
   fallbackAiReason: string;
-  isCompactCard: boolean;
   isEn: boolean;
   isHkoObservation: boolean;
   localModelSupportNote: string;
@@ -57,12 +54,6 @@ export function AiEvidencePanel({
   rawObservationText: string;
   tempSymbol: string;
 }) {
-  const [isOpen, setIsOpen] = useState(() => !isCompactCard);
-
-  useEffect(() => {
-    setIsOpen(!isCompactCard);
-  }, [isCompactCard]);
-
   const aiConfidenceMeta = confidenceBadge(aiConfidence, isEn);
   const hasAiPrediction = aiPredictedMax != null;
   const hasDebPrediction = debPrediction != null;
@@ -72,12 +63,8 @@ export function AiEvidencePanel({
       : null;
 
   return (
-    <details
+    <section className="scan-ai-city-section scan-ai-city-ai-read">
-      className="scan-ai-city-section scan-ai-city-ai-read"
+      <div className="scan-ai-city-section-title">
-      open={isOpen}
-      onToggle={(event) => setIsOpen(event.currentTarget.open)}
-    >
-      <summary className="scan-ai-city-section-title">
         {isHkoObservation
           ? isEn
             ? "Evidence · AI HKO observation read"
@@ -85,8 +72,7 @@ export function AiEvidencePanel({
           : isEn
             ? "Evidence · AI airport read"
             : "证据 · AI 机场报文解读"}
-      </summary>
+      </div>
-      {isOpen ? (
       <div className="scan-ai-city-section-body">
           {hasAiPrediction || hasDebPrediction ? (
             <div className="scan-ai-prediction-dual">
@@ -199,7 +185,6 @@ export function AiEvidencePanel({
             </p>
           )}
         </div>
-      ) : null}
+    </section>
-    </details>
   );
 }

frontend/components/dashboard/scan-terminal/AiPinnedCityCard.tsx

@@ -640,7 +640,6 @@ export function AiPinnedCityCard({
                   aiRuleEvidenceText={aiRuleEvidenceText}
                   debPrediction={debNumber}
                   fallbackAiReason={fallbackAiReason}
-                  isCompactCard={isCompactCard}
                   isEn={isEn}
                   isHkoObservation={isHkoObservation}
                   localModelSupportNote={localModelSupportNote}

frontend/components/dashboard/scan-terminal/MobileDecisionCard.tsx

@@ -193,7 +193,6 @@ export function MobileDecisionCard({
             aiRuleEvidenceText={aiRuleEvidenceText}
             debPrediction={debPrediction}
             fallbackAiReason={fallbackAiReason}
-            isCompactCard
             isEn={isEn}
             isHkoObservation={isHkoObservation}
             localModelSupportNote={localModelSupportNote}