Custom Deeplink for IDE Preferences

[janthoXO]

Is your feature request related to a problem?

Some people dont use the widely used IDEs like IntelliJ or VSCode but IDEs like VSCodium or other Jetbrain Products. Most of these IDEs still support deep links to clone.

Describe the solution you'd like

The IDE to clone the exercise in, should be customizable by the User. The user can select the standard IDEs for certain Languages but also provide own deep links if they don't use "mainstream" IDEs. The clone in ... buttons can then be reduced to only one button, making the UI more minimalistic

Already implemented part:

the user can already specify his/her ide preferences for standard ides. The "open in" button changes accordingly. https://github.com/ls1intum/Artemis/pull/9201

ToDo:

The user can specify custom deeplinks as a preference