Add app_name in dashboard

[tomswinkels]

We have a few project and every project has telescope. We have place the telescope monitor on a screen with a switch between all the telescopes but we now can't see witch telescope it is.

We think this is a good solution.

[browner12]

Environment variables should not be directly accessed in views. Please use a config variable instead.

[tomswinkels]

@browner12 Taylor always say not to much config variables?

[browner12]

If an application uses configuration caching, all calls to env() will return null.

https://laravel.com/docs/5.8/configuration#configuration-caching

[tomswinkels]

Thnx @browner12. What is the best place? config/telescope.php?

[browner12]

it already exists in config/app.php.

config('app.name').

[tomswinkels]

You right. I have make a change in the pr.