refactor: remove unused notification permission hook and related code

src/hooks/use-log-data.ts

@@ -2,12 +2,10 @@ import {
   useGlobalLogData,
   clearGlobalLogs,
   LogLevel,
-  ILogItem,
 } from "@/services/global-log-service";
 
 // 为了向后兼容，导出相同的类型
 export type { LogLevel };
-export type { ILogItem };
 
 export const useLogData = useGlobalLogData;
 

src/hooks/use-proxy-selection.ts

@@ -28,7 +28,7 @@ const cleanupConnections = async (previousProxy: string) => {
   }
 };
 
-export interface ProxySelectionOptions {
+interface ProxySelectionOptions {
   onSuccess?: () => void;
   onError?: (error: any) => void;
   enableConnectionCleanup?: boolean;

src/hooks/useNotificationPermission.ts

@@ -1,8 +0,0 @@
-import { setupNotificationPermission } from "../utils/notification-permission";
-import { useEffect } from "react";
-
-export function useNotificationPermission() {
-  useEffect(() => {
-    setupNotificationPermission();
-  }, []);
-}