fix(core): upgrade mihomo atomically instead of letting it self-update

mihomo's updater truncates its own running executable in place; macOS kills
that under Hardened Runtime and leaves a 0-byte core. Verge now downloads the
release, verifies a staged copy next to the target, and renames it into place,
which never touches the inode the running core executes from.

Closes #6834

src/components/setting/mods/clash-core-viewer.tsx

@@ -15,12 +15,12 @@ import { useLockFn } from 'ahooks'
 import type { Ref } from 'react'
 import { useImperativeHandle, useState } from 'react'
 import { useTranslation } from 'react-i18next'
-import { closeAllConnections, upgradeCore } from 'tauri-plugin-mihomo-api'
+import { closeAllConnections } from 'tauri-plugin-mihomo-api'
 
 import { BaseDialog, DialogRef } from '@/components/base'
 import { useClash, useClashInfo } from '@/hooks/use-clash'
 import { useVerge } from '@/hooks/use-verge'
-import { changeClashCore, restartCore } from '@/services/cmds'
+import { changeClashCore, restartCore, upgradeClashCore } from '@/services/cmds'
 import { showNotice } from '@/services/notice-service'
 
 const VALID_CORE = [
@@ -97,19 +97,16 @@ export function ClashCoreViewer({ ref }: { ref?: Ref<DialogRef> }) {
   const onUpgrade = useLockFn(async () => {
     try {
       setUpgrading(true)
-      await upgradeCore()
-      setUpgrading(false)
-      mutateVersion()
+      const report = await upgradeClashCore()
       showNotice.success(
-        t('settings.feedback.notifications.clash.versionUpdated'),
+        report.upgraded
+          ? t('settings.feedback.notifications.clash.versionUpdated')
+          : t('settings.feedback.notifications.clash.alreadyLatestVersion'),
       )
-    } catch (err: any) {
+    } catch (err) {
+      showNotice.error(err)
+    } finally {
       setUpgrading(false)
-      const errMsg = err?.response?.data?.message ?? String(err)
-      const showMsg = errMsg.includes('already using latest version')
-        ? t('settings.feedback.notifications.clash.alreadyLatestVersion')
-        : errMsg
-      showNotice.info(showMsg)
     }
   })