chore: rename "DNS Settings" to "DNS Overwrite" in UI for consistency

This change updates the label for the DNS toggle setting from "DNS Settings" to "DNS Overwrite"
in the ClashVerge settings interface. The change provides better consistency with the translation
keys and more clearly communicates the function of the setting, which is to override system DNS.
The corresponding translation keys have been updated in both English and Chinese localization files.

src/components/setting/setting-clash.tsx

@@ -135,7 +135,7 @@ const SettingClash = ({ onError }: Props) => {
       </SettingItem>
 
       <SettingItem
-        label={t("DNS Settings")}
+        label={t("DNS Overwrite")}
         extra={
           <TooltipIcon
             icon={SettingsRounded}

src/locales/en.json

@@ -473,6 +473,7 @@
   "Validation Failed": "Validation Failed",
   "Service Administrator Prompt": "Clash Verge requires administrator privileges to reinstall the system service",
   "DNS Settings": "DNS Settings",
+  "DNS Overwrite": "DNS Overwrite",
   "DNS Settings Warning": "If you are not familiar with these settings, please do not modify them and keep DNS Settings enabled",
   "Enable DNS": "Enable DNS",
   "DNS Listen": "DNS Listen",

src/locales/zh.json

@@ -465,7 +465,8 @@
   "Verge Advanced Setting": "Verge 高级设置",
   "Service Administrator Prompt": "Clash Verge 需要使用管理员权限来重新安装系统服务",
   "DNS Settings": "DNS 设置",
-  "DNS Settings Warning": "如果你不清楚这里的设置请不要修改，并保持dns设置开启",
+  "DNS Overwrite": "DNS 覆写",
+  "DNS Settings Warning": "如果你不清楚这里的设置请不要修改，并保持 DNS 设置开启",
   "Enable DNS": "启用 DNS",
   "DNS Listen": "DNS 监听地址",
   "Enhanced Mode": "增强模式",