fix(proxy): preserve chain selection on disconnect (#8316)

Signed-off-by: ❤是纱雾酱哟～ <49941141+Dragon1573@users.noreply.github.com>
Co-authored-by: ❤是纱雾酱哟～ <49941141+Dragon1573@users.noreply.github.com>

Changelog.md

@@ -30,6 +30,7 @@
 - 修复订阅中未加引号的 REALITY `short-id`（如 `1234e123`）被误读为数字，导致订阅无法启用
 - 修复订阅中唯一的代理组名为 `GLOBAL` 或没有代理组时，规则模式下代理页面显示「未获取到代理信息」
 - 修复窗口较窄时，首页「当前节点」卡片中过长的节点名把延迟标签挤出卡片
+- 修复断开链式代理时清空已选节点，导致再次连接需要重新选择的问题
 
 **🍎 macOS**
 

src/components/proxy/proxy-chain.tsx

@@ -463,15 +463,12 @@ export const ProxyChain = ({
 
         localStorage.removeItem('proxy-chain-group')
         localStorage.removeItem('proxy-chain-exit-node')
-        localStorage.removeItem('proxy-chain-items')
 
         await mutate(() => closeAllConnections(), {
           id: 'close-all-connections',
           errorNotice: false,
         })
         await refreshProxy()
-
-        onUpdateChain([])
       } catch (error) {
         console.error('Failed to disconnect from proxy chain:', error)
         alert(t('proxies.page.chain.disconnectFailed'))
@@ -550,7 +547,6 @@ export const ProxyChain = ({
     mode,
     proxyView,
     selectedGroup,
-    onUpdateChain,
     recordSelection,
   ])