Enhancement: "Used By" section

[JacobCoffee]

Summary

Showcase users of litestar e.g, scalar, telemetry sports, google, EU, o'reilly, etc.

Basic Example

banner with logos similar to

• https://astral.sh/ruff (scroll down)
• https://www.djangoproject.com/start/overview/ (scroll to bottom)

[JacobCoffee]

Currently known 'major' users include:

• Google
• O'Reilly Auto
• Scalar
• European Union (European Environment Agency)
• Telemetry Sports

[provinzkraut]

https://www.evidentlyai.com/ :)

[JacobCoffee]

Not sure if we should also include Polyfactory and others somehow?

things like https://github.com/mozilla/experimenter, etc.