Dropping an album onto the player doesn't let me add without holding shift (Accessibility Issue)

- Current Behavior: Dragging and dropping an album onto the player defaults to "replace all and play now" unless the user holds Shift. - Issue: This isn't intuitive and hinders one-handed accessibility. - Proposed Solution: Instead of the current generic "Stop the music" dialog, dragging and dropping should trigger a popup asking to either "Add to this playlist" or "Replace all and Play Now."