[Feature Request] Add itesm to pinned / favorites list

[01101101M]

Firstly Huge Thanks for this brilliant tool.

Before switching to a tiling window manager I used to manage my clipboard with this Gnome Extesion and now I use Clipmenu, however, I miss the ability to pin frequently used items

Description:

As a Clipmenu User, I would like to have a permanent favorites list.

Feature Details:

• Users should be able to add items to the favorites list. using the clipfav command.
• Potentially we can have many lists by telling Clipmenu where to read/write using CM_FAVORITES_DIR, CM_DIR env vars.

I would love to submit an MR, and I would appreciate your thoughts/ideas on the matter.

[cdown]

Sorry, but I wouldn't accept code for this -- clipmenu has a minimal feature set and I've recieved no previous requests for this over the last 10 years.