refactor(address): 移除地理位置获取逻辑并优化默认地址处理

- 删除 getCurrentLngLat 工具函数的导入和使用
- 简化 onDefault 函数中的默认地址检查逻辑
- 移除地址更新时的经纬度参数传递
- 优化 selectAddress 函数中的导航回退逻辑
- 使用 safeNavigateBack 替代直接的 navigateBack 操作
- 添加回退失败时的页面重载机制

src/user/address/index.tsx

@@ -7,7 +7,6 @@ import {ShopUserAddress} from "@/api/shop/shopUserAddress/model";
 import {listShopUserAddress, removeShopUserAddress, updateShopUserAddress} from "@/api/shop/shopUserAddress";
 import FixedButton from "@/components/FixedButton";
 import dayjs from "dayjs";
-import { getCurrentLngLat } from "@/utils/location";
 
 const Address = () => {
   const [list, setList] = useState<ShopUserAddress[]>([])
@@ -72,8 +71,7 @@ const Address = () => {
   }
 
   const onDefault = async (item: ShopUserAddress) => {
-    const loc = await getCurrentLngLat()
-    if (!loc) return
+    if (item.isDefault) return
 
     if (address) {
       await updateShopUserAddress({
@@ -84,8 +82,6 @@ const Address = () => {
     await updateShopUserAddress({
       ...item,
       isDefault: true,
-      lng: loc.lng,
-      lat: loc.lat,
     })
     Taro.showToast({
       title: '设置成功',
@@ -108,8 +104,11 @@ const Address = () => {
   }
 
   const selectAddress = async (item: ShopUserAddress) => {
-    const loc = await getCurrentLngLat()
-    if (!loc) return
+    if (item.isDefault) {
+      const backed = await safeNavigateBack()
+      if (!backed) reload()
+      return
+    }
 
     if (address) {
       await updateShopUserAddress({
@@ -120,11 +119,10 @@ const Address = () => {
     await updateShopUserAddress({
       ...item,
       isDefault: true,
-      lng: loc.lng,
-      lat: loc.lat,
     })
-    setTimeout(() => {
-      Taro.navigateBack()
+    setTimeout(async () => {
+      const backed = await safeNavigateBack()
+      if (!backed) reload()
     }, 500)
   }