Miyoo Mini Plus: frame pacing rebuilt.
- 59.6720 Hz panel: the true refresh, not 60. Presentation waits for the panel instead of discarding the surplus frame, and tracks page ownership so the blitter can't tear a frame being scanned out. NES and PS1: 0 dropped frames, 0 underruns.
- Battery indicator (both platforms): repaints on level change, and absent data no longer reads as a dying cell.
MMP remains alpha; heavy PS1 scenes aren't re-characterised under the new path. Copy MinUI.zip to the card root to update.