fix: 优化后端数据

src/components/TimelinePanel.tsx

@@ -1,6 +1,8 @@
 import { useEffect, useRef } from 'react'
 import { Play, Pause, SkipBack, SkipForward, History } from 'lucide-react'
 import { usePlaybackStore, REPLAY_TICKS, REPLAY_START, REPLAY_END } from '@/store/playbackStore'
+import { useSituationStore } from '@/store/situationStore'
+import { NewsTicker } from './NewsTicker'
 
 function formatTick(iso: string): string {
   const d = new Date(iso)
@@ -14,6 +16,7 @@ function formatTick(iso: string): string {
 }
 
 export function TimelinePanel() {
+  const situation = useSituationStore((s) => s.situation)
   const {
     isReplayMode,
     playbackTime,
@@ -75,6 +78,16 @@ export function TimelinePanel() {
           数据回放
         </button>
 
+        {!isReplayMode && (
+          <div className="min-w-0 flex-1">
+            <NewsTicker
+              updates={situation.recentUpdates}
+              conflictEvents={situation.conflictEvents}
+              className="!border-0 !bg-transparent !py-0 !px-0"
+            />
+          </div>
+        )}
+
         {isReplayMode && (
           <>
             <div className="flex items-center gap-1">