609613f4fb
Add :scales config to tokens.edn with two generated scales: - Size (linear): --size-1 through --size-16, base 0.25rem × N - Font (geometric): --font-xs through --font-3xl, ratio 1.25 gen.clj computes values and emits them into :root only (not dark theme blocks). button.css now uses scale vars instead of raw rem. Change base or ratio in tokens.edn to recompute the entire scale.