Coffee Shot Timer (Latest Main)

Changed

• [*] Shot History rebuilt as a clean ledger: every shot on one line with time, ratio and quality score; off-target times are colour-coded by extraction zone instead of flagged red.
• [*] New Analysis view led by a shot chart: your recent shots plotted against the 25-30 s target with sour and bitter zones, followed by coaching insights, quality trend and grind settings.
• [*] Shot Details leads with the verdict — key figures, the bean's dial-in chart, and a concrete "Next shot" grind suggestion.
• Fresh new look in light and dark mode.
• New shot timer dial with the 25-30 s target always visible.
• Record Shot is laid out in brewing order, with grind suggestions next to your current setting.
• New app icon and splash screen.

Fixed

• Shot History and Shot Details now show the same quality score for a shot.
• Shot position ("shot N of M") in Shot Details was wrong; ranking and neighbouring shots are now correct and tappable.