1. Redesigned the Objection! screen into a two column layout on wide PC screens: the left side shows the title through the argument review prompt in larger text, and the right side shows the evidence photo or video, all visible without scrolling. Narrow screens keep the original stacked layout.
2. The Evidence list, Evidence detail, and Summary screens can now be closed with the ESC key, matching the existing Settings behavior.
3. Replaced the synthesized gavel sound played on sentencing completion with the real gavel sound mp3 file provided by the user.