Remove redundant files

src/hooks/useUpdateChecker.ts

@@ -1,43 +0,0 @@
-import { useEffect } from 'react'
-import { check } from '@tauri-apps/plugin-updater'
-import { useToasts } from '@/hooks'
-
-/**
- * Hook that silently checks for updates and shows a toast notification if an update is available
- */
-export function useUpdateChecker() {
-  const { success, error } = useToasts()
-
-  useEffect(() => {
-    // Check for updates on component mount
-    const checkForUpdates = async () => {
-      try {
-        // Check for updates
-        const update = await check()
-        
-        // If update is available, show a toast notification
-        if (update) {
-          console.log(`Update available: ${update.version}`)
-          success(`Update v${update.version} available! Check GitHub for details.`, {
-            duration: 8000 // Show for 8 seconds
-          })
-        }
-      } catch (err) {
-        // Log error but don't show to user
-        console.error('Update check failed:', err)
-      }
-    }
-
-    // Small delay to avoid interfering with app startup
-    const timer = setTimeout(() => {
-      checkForUpdates()
-    }, 3000)
-
-    return () => clearTimeout(timer)
-  }, [success, error])
-
-  // This hook doesn't return anything
-  return null
-}
-
-export default useUpdateChecker