Make player colours distinct under colour vision deficiency - #4932

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thedavidyoungblood wants to merge 10 commits into

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thedavidyoungblood:feature/cvd-aware-player-colors

Commits on Aug 11, 2026

Add colour vision deficiency simulation for player colours
thedavidyoungblood
committed
eef0f55
Add LCH candidate generator for exhausted colour palettes
thedavidyoungblood
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8c99d24
Score player colours against colour vision deficient observers
thedavidyoungblood
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4985e65
Add per-theme observer and distinctness floor settings
thedavidyoungblood
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91b62f8
Fix bot and nation colour pools being used as their own fallback
thedavidyoungblood
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7b07c2a
Compute colour distance from cached LAB values
thedavidyoungblood
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b734f21
Avoid Math.pow in the colour distance inner loop
thedavidyoungblood
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1cf6ddc
Judge colour distinctness across every player on the map
thedavidyoungblood
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75c9b96
Keep synthesised colours in character with the palette they extend
thedavidyoungblood
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ad30b15
Weigh both palettes when no colour clears the distinctness floor
thedavidyoungblood
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97a4a08