fix: remove unused TS imports, fix icon size type, use prisma db push

nixserver/src/pages/Accounts.tsx

@@ -1,4 +1,4 @@
-import React, { useEffect, useState, useCallback } from 'react'
+import { useEffect, useState, useCallback } from 'react'
 import { Link } from 'react-router-dom'
 import { Plus, Search, MoreVertical, UserX, UserCheck, Trash2, RefreshCw } from 'lucide-react'
 import { api } from '../api/client'