Updated UI, implemented deletion

Hey there!! I’ve worked on the extension quite a bit today!

UI Changes

I have changed the main UI in the extension! The column “Active” is now removed from the table. I didn’t really see any need for it. Aliases are now fixed in their cell and the cell does not expand. Instead, a scroll bar will appear if necessary.
Additionally, I have added a simple “Go Back” link on the alias creation page. For some reason, I didn’t add that earlier, so you were stuck on that page when you created an alias and had to open the popup again.

Deletion Logic

You can now delete aliases created with Tempwart!

Setup for Shipping

I have modified the requests made from Tempwart. There used to be requests with admin-only permissions. These were pretty unnecessary, since an API key is bound to an account, so there is no need to fetch all accounts, like I did before. This is now removed, so permissions can be applied more precisely. That helps me to provide a working demo for shipping the project, since I won’t have to give anyone admin access on my server.

Can’t think of anything else right now, so that should’ve been it!