fix: singer

pages/index/index.vue

@@ -289,19 +289,6 @@
 		loading.value = false;
 	};
 
-	// 计算信号强度
-	const calculateSignalStrength = (rsrp, rsrq, rssi) => {
-		// 简单的信号强度计算逻辑
-		if (!rsrp && !rsrq && !rssi) return '-';
-
-		const rsrpNum = parseInt(rsrp);
-		if (isNaN(rsrpNum)) return '-';
-
-		if (rsrpNum >= -80) return '强';
-		if (rsrpNum >= -95) return '中';
-		return '弱';
-	};
-
 	// 处理套餐加载完成事件（从 TrafficCard 组件传递过来）
 	const handlePackageLoaded = (activePackage) => {
 		if (activePackage && activePackage.expires_at) {