## What kind of change does this PR introduce?

This is causing an issue for a user when deploying to vercel as it's
trying to install this optional dependency. However it doesn't look like
this optional dependency is being used anywhere in this project.

## What is the current behavior?

Optional dependency is not being used.

## What is the new behavior?

Remove optional dependency.

## Additional context

Add any other context or screenshots.

Some browsers didn't like the large number used by the `Max-Age` default
cookie option, causing weird behavior. It's now set to [400
days](https://developer.chrome.com/blog/cookie-max-age-expires).

🤖 I have created a release *beep* *boop*
---


## [0.5.1](v0.5.0...v0.5.1)
(2024-08-28)


### Bug Fixes

* remove optional dependencies
([#41](#41))
([a48fe6f](a48fe6f))
* set `max-age` default cookie option to 400 days
([#54](#54))
([f4ed2e0](f4ed2e0))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>