The options bar's Mode dropdowns now use widgets::dropdown_wheel_hovered, the wheel stepping the
Layers panel's Blend Mode already has (#1747): down picks the next mode, up the previous one, one
per notch, stopping at the ends, over the button or the open list. The Brush and Pencil list keeps
Photoshop's Clear after Dissolve. Adds my contributors/people.toml entry.
Claude-Session: https://claude.ai/code/session_01RXND3Ywis6CuB5mv6fLYU7
Co-authored-by: megaDon101 <235516438+megaDon101@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>