重新设计属性面板，为 demand 提供二级表格显示更多信息

src/app/OlMap/Controls/Timeline.tsx

@@ -68,7 +68,7 @@ const Timeline: React.FC<TimelineProps> = ({
   const { open, close } = useNotification();
 
   const [isPlaying, setIsPlaying] = useState<boolean>(false);
-  const [playInterval, setPlayInterval] = useState<number>(5000); // 毫秒
+  const [playInterval, setPlayInterval] = useState<number>(15000); // 毫秒
   const [calculatedInterval, setCalculatedInterval] = useState<number>(15); // 分钟
   const [isCalculating, setIsCalculating] = useState<boolean>(false);
 
@@ -206,9 +206,9 @@ const Timeline: React.FC<TimelineProps> = ({
 
   // 播放时间间隔选项
   const intervalOptions = [
-    { value: 2000, label: "2秒" },
-    { value: 5000, label: "5秒" },
     { value: 10000, label: "10秒" },
+    { value: 15000, label: "15秒" },
+    { value: 20000, label: "20秒" },
   ];
   // 强制计算时间段选项
   const calculatedIntervalOptions = [