[Feature]: Framed Slope Edge + Framed Slab Edge & More Divisions

[KhayceLux]

Describe the feature

It's a block to work well with diagonal constructions, as I tried to make a certain detail that is half block (as using one whole took These ones have in red the face that I would like to make it a different block, as the idea is to make pillars for my constructions, and these details are impossible to fix with any other framed block atm.

[XFactHD]

• The first block is already planned.
• The second one I'm not totally sure about, particularly because it may require an overly complex/confusing placement behaviour to be able to include all rotations of the shape, so no guarantee on this being added
• The third one makes sense and a similar variant is already planned for a different block, so I'll add this to the planned blocks