cff7130fc2
Remove `node_under_mouse_tweak` and replace it with `node_under_mouse_select`. The special handling for tweaking reroutes wasn't working correctly: 1. It didn't check at the correct reroute node location. 2. The (de-)selection behavior negated possible benefits anyway. In practice the user-facing behavior is not affected by this. Pull Request: https://projects.blender.org/blender/blender/pulls/130222