Add a set of symbols to improve visualization of different snap types. - Circle: Represents snapping to a vertex. - Two Aligned Lines: Represent snapping to an edge. - Closed Aligned Square: Represents snapping to a specific part of an edge (center or perpendicular). - Face-Aligned Circle with Midline: Represents snapping to a face. Pull Request: https://projects.blender.org/blender/blender/pulls/109387