11 themes x 9 colors x 2 modes (198 values) now parametrized-tested against
docs/ios-parity/colors.json as ground truth. Typography scale matches iOS
dynamic-type defaults.
118 of 198 color values were off before — mostly off-by-one RGB rounding
errors introduced during a prior hand-copy from iOS. Default TextSecondary
(light+dark) also lost its 0x99 alpha channel — now restored via
Color(0xAARRGGBB) packed literals. Added SansSerif fontFamily and source
citations on every Typography size so the iOS dynamic-type mapping is
explicit.
Tests: ThemeColorsTest (4), TypographyTest (5), SpacingTest (1) — all
green. `everyColorMatchesIosGroundTruth` walks the embedded JSON and
asserts 198 hex values match exactly.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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