import { model, Schema } from 'mongoose'; export const userSchema = new Schema({ username: { type: String, required: true, unique: true, trim: true }, passwordHash: { type: String, required: true }, email: { type: String, required: true, unique: true, trim: true }, createdAt: { type: Date, default: Date.now } }); export const User = model('user', userSchema); console.log('[MONGODB] User schema initialized successfully!');