feat: comprehensive oxlint cleanup - remove unused code

🧹 Cleanup Summary:
- Fixed 83 oxlint warnings across 50+ files
- Removed unused imports, variables, and functions
- Maintained all functional code and error handling
- Improved bundle size and code maintainability

📝 Key Changes:
- Cleaned unused React hooks (useState, useEffect, useClashInfo)
- Removed unused Material-UI imports (useTheme, styled components)
- Deleted unused interfaces and type definitions
- Fixed spread operator usage and boolean casting
- Simplified catch parameters where appropriate

🎯 Files Modified:
- React components: home.tsx, settings, profiles, etc.
- Custom hooks: use-*.ts files
- Utility functions and type definitions
- Configuration files

✅ Result: 0 oxlint warnings (from 83 warnings)
🔧 All functionality preserved
📦 Reduced bundle size through dead code elimination

src/hooks/use-log-data.ts

@@ -1,4 +1,3 @@
-import { create } from "zustand";
 import {
   useGlobalLogData,
   clearGlobalLogs,
@@ -10,32 +9,6 @@ import {
 export type { LogLevel };
 export type { ILogItem };
 
-const MAX_LOG_NUM = 1000;
-
-interface LogStore {
-  logs: ILogItem[];
-  clearLogs: () => void;
-  appendLog: (log: ILogItem) => void;
-}
-
-const useLogStore = create<LogStore>(
-  (set: (fn: (state: LogStore) => Partial<LogStore>) => void) => ({
-    logs: [],
-    clearLogs: () =>
-      set(() => ({
-        logs: [],
-      })),
-    appendLog: (log: ILogItem) =>
-      set((state: LogStore) => {
-        const newLogs =
-          state.logs.length >= MAX_LOG_NUM
-            ? [...state.logs.slice(1), log]
-            : [...state.logs, log];
-        return { logs: newLogs };
-      }),
-  }),
-);
-
 export const useLogData = useGlobalLogData;
 
 export const clearLogs = clearGlobalLogs;