* feat(studio): graphite colour system with a light theme that passes contrast
Studio's tokens take the Graphite values: a lifted dark, a light set behind
data-theme="paper", the player dark in both. Every text role clears 4.5:1 and
every icon and ring 3:1 on the fills it sits on, held by the contrast ratchet.
* fix(studio): every studio surface follows the light theme and passes contrast
The dock no longer inherits dockview's forced dark scheme, popovers sit on the
raised surface, stock white, red and amber text map to roles, the keyframe
diamonds and track headers use roles, and the contrast ratchet measures every
pair in both themes (150 pairs).
* fix(studio): stock white, red and amber stay colours; studio text and fills use roles
Round-two review: white, red and amber are colour content as well as text, so
they keep Tailwind's values and hosts keep their palettes. Text, toasts, the
feedback card, the FX popover, destructive buttons, category labels and the dock
take Graphite roles instead; the contrast gate rejects an unparseable colour.
* fix(studio): every light-theme ink, icon, dot and focus ring holds its contrast
Stock white, red, amber and file-type hex left in Studio chrome now use roles or a light-dark pair; the file tree icons carry a contrast test.
* chore(studio): drop two comments the names already carry
* fix(studio): red marks, teal outlines and colour curves hold contrast in both themes
Danger graphics use the danger ink, file tree outlines use the accent ink, the colour-curve well stays dark like the scopes, and six timeline token pins come back.
* fix(studio): invalid readouts, the curve focus ring and editor dots stay distinct in both themes
The invalid readout border is dashed as well as red, the curve graph's ring sits inside its dark well, the radius dots and ease handle centre follow the theme.
* refactor(studio): ease and radius editors use colour classes; the dashed invalid border has a test
Simplify pass: the ease editor's inline accent styles become stroke and fill classes, the radius dot class is computed once, the ratio check is one expression, and the alias table is named for what it holds.
Miguel Ángel