Add right click option to delete custom bst style for entry preview

[Siedlerchr]

Is your suggestion for improvement related to a problem? Please describe.
I can add a new custom BST style in JabRef for entry preview but I have no option to remove it.

Describe the solution you'd like
Add a right click option to remove the style. This should only be possible for bst styles.

Additional context
Example bst files can be found in jabref/jablib/src/test/resources/org/jabref/logic/bst/IEEEtran.bst

[Raghavjha60570]

Hey @Siedlerchr I'm new comer here!!
I would to Like to work on that issue
Can u assign this issue to me ??

[github-actions]

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[github-actions]

⚠️ Issue Already Assigned

Hi @KevinITAn, this issue is currently assigned to @Raghavjha60570.

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