feat: 重构 TradingView 数据源实现，更新数据源类名为 RWADatafeed；优化 TradingViewChart 组件的使用方式

src/views/trade/index.vue

@@ -33,12 +33,7 @@ const mode = ref<"buy" | "sell">("buy");
       </ion-toolbar>
     </ion-header>
     <ion-content :fullscreen="true">
-      <TradingViewChart
-        class="mb-5" :options="{
-          symbol: 'BTC/USDT',
-        }"
-      />
-      <div class="grid grid-cols-5">
+      <div class="grid grid-cols-5 px-4">
         <div class="col-span-3 space-y-2">
           <TradeSwitch v-model:active="mode" />
           <TradeWay />
@@ -52,7 +47,8 @@ const mode = ref<"buy" | "sell">("buy");
         </div>
         <div class="col-span-2" />
       </div>
-      <div class="mt-6">
+      <TradingViewChart class="my-5" />
+      <div class="mt-6 px-4">
         <OrdersPanel />
       </div>
     </ion-content>