feat: 修改tradingview的websocket请求方式

src/views/trade/index.vue

@@ -9,7 +9,6 @@ import TradeWay from "./components/trade-way.vue";
 
 const mode = ref<"buy" | "sell">("buy");
 const tradingviewOptions: Partial<ChartingLibraryWidgetOptions> = {
-  symbol: "BTC/USDT",
   disabled_features: [
     "create_volume_indicator_by_default",
   ],
@@ -40,7 +39,7 @@ const tradingviewOptions: Partial<ChartingLibraryWidgetOptions> = {
       </ion-toolbar>
     </ion-header>
     <ion-content :fullscreen="true">
-      <TradingViewChart class="mb-5" height="300px" :options="tradingviewOptions" />
+      <TradingViewChart class="mb-5" height="300px" symbol="BTCUSD" :options="tradingviewOptions" />
 
       <div class="grid grid-cols-5 px-4">
         <div class="col-span-3 space-y-2">