T3env: Module not found: Can't resolve '@/env.mjs'

import { createEnv } from '@t3-oss/env-nextjs';
import { z } from 'zod';

export const env = createEnv({
  server: {
    DATABASE_URL: z.string().url(),
    OPEN_AI_API_KEY: z.string().min(1),
    OPEN_AI_ORGANIZATION_ID: z.string().min(1),
    BITLY_ACCESS_TOKEN: z.string().min(1),
    PASSWORD: z.string().min(1),
    CLERK_SECRET_KEY: z.string().min(1),
    WEBHOOK_SECRET: z.string().min(1),
    RESEND_API_KEY: z.string().min(1),
  },
  client: {
    NEXT_PUBLIC_LOCAL_URL: z.string().url(),
    NEXT_PUBLIC_VERCEL_URL: z.string().url(),
    NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY: z.string().min(1),
  },
  experimental__runtimeEnv: {
    NEXT_PUBLIC_LOCAL_URL: process.env.NEXT_PUBLIC_LOCAL_URL,
    NEXT_PUBLIC_VERCEL_URL: process.env.NEXT_PUBLIC_VERCEL_URL,
    NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY:
      process.env.NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY,
  },
});