b4881f6b0a
This adds the layer adjustments back. There is a the `Adjustment` panel under the layer properties with the tint color, the tint factor, and the radius offset (now in meters). The tint and radius offsets are stored as layer attributes. For compatibility and the sake of not making the conversion code more complicated, legacy layer adjustments are always converted to modifiers. Pull Request: https://projects.blender.org/blender/blender/pulls/126777