fix: 自建情景在聊天面板与系统消息中正确显示图标和名称

frontend/src/App.tsx

@@ -21,6 +21,15 @@ import { loadConfig, loadTheme, saveTheme } from "./lib/storage";
 import { I18nContext, parseLocale, t } from "./lib/i18n";
 import { renderScenarioIconById } from "./lib/scenarioIcons";
 import type { Locale } from "./lib/i18n";
+
+/** SVG 图标 ID → emoji 映射（用于纯文本场景，如系统消息） */
+const ICON_ID_TO_EMOJI: Record<string, string> = {
+  sparkles: "✨", theater: "🎭", palette: "🎨", target: "🎯", film: "🎬",
+  "book-open": "📖", book: "📚", edit: "✏️", clipboard: "📋", "map-pin": "📍",
+  search: "🔍", lightbulb: "💡", briefcase: "💼", code: "💻", "graduation-cap": "🎓",
+  mic: "🎤", music: "🎵", globe: "🌐", heart: "❤️", shield: "🛡️",
+  zap: "⚡", coffee: "☕", tool: "🔧", "message-circle": "💬",
+};
 import type { Theme } from "./types";
 import type { UserScenario } from "./lib/api/scenarios";
 import "./App.css";
@@ -228,10 +237,14 @@ function AppContent() {
       }
     }
     updateConfig(updates);
-    // 插入系统提示消息
-    const scenarioName = sc
-      ? `${sc.icon} ${sc.nameKey ? tr(sc.nameKey) : sc.name}`
+    // 插入系统提示消息（自建情景的 icon 是 SVG ID，需转为 emoji）
+    const iconText = sc
+      ? (ICON_ID_TO_EMOJI[sc.icon] || sc.icon)
+      : "";
+    const displayName = sc
+      ? (sc.nameKey ? tr(sc.nameKey) : sc.name)
       : scenarioId;
+    const scenarioName = iconText ? `${iconText} ${displayName}` : displayName;
     setMessages(prev => [...prev, {
       id: uuidv4(),
       role: "system",
@@ -607,6 +620,7 @@ function AppContent() {
               currentReply={currentReply}
               connectionStatus={connectionStatus}
               currentScenario={config.scenario}
+              allScenarios={allScenarios}
               isProcessing={isProcessing}
               isVADReady={isVADReady}
               vadError={vadError ?? undefined}