adding with-axiom example (#38300)
## Documentation / Examples
- [ X ] Make sure the linting passes by running `pnpm lint`
- [ X ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
This PR adds an example for using next.js with axiom.
Co-authored-by: Balázs Orbán <info@balazsorban.com>
Co-authored-by: Steven Tey <stevensteel97@gmail.com>
