Launch and indicate tools and modes from the attribute editor.

Although the attribute editor should only contain attributes and not buttons with actions, I think especially for beginners, it is convenient to be able to directly relate some attribute with its active tool or mode. For example, to the right of the image it is indicated that we have entered Weight Paint and the group of vertices that we are painting.

The same could be done with hair particles, but for now the application is minimal. If modifiers, physics, ... had manipulators, the utility would be much greater.