[FR]: 'add label' button + Shortcut

[playmobilmeister]

Brief description of the feature request

FR Type

This is a request for enhancing an existing feature, the Labeling of articles

Description

I'd like to be able to quickly add a new label when an article(s) is selected via a button, keyboard shortcut, or preferably both.
Right now it seems to me that this is only doable from the Labels item in the feed list.

RSS Guard specs

Version 4.6.3

Windows specs

Edition Windows 10 Pro
Version 22H2
OS build 19045.3448
Experience Windows Feature Experience Pack 1000.19044.1000.0