Polish

Find and fix the last 10% of a Flutter app or game — the faults that make it feel unfinished while analyze is clean and every test passes. Use when asked to polish an app, do final touches, make something feel complete or "next level", or before a first store submission; when something "feels off" or "looks unfinished" but nothing is broken; when adding tablet or iPad support or checking a layout on a larger screen; for an accessibility pass (Reduce Motion, Dynamic Type, large text, VoiceOver, TalkBack, screen-reader labels); or when a layout is stretched, cramped, clipped or overflowing on some devices but not others.