text: const mongoose = require('mongoose');
  const schema = new mongoose.Schema({
      name: { type: String, required: true },
      user_id: { type: String, required: true },
      docs: [],
      path: { type: String, default: '' },
      created_at: { type: Date, default: Date.now }
  });
  module.exports = mongoose.model('Folder', schema);
  