* feat(storybook): give components with behaviours their own story controls
A Switch exported to Storybook showed a State select with On and Off. A variant property drawn by a behaviour's boolean value now becomes a boolean control named as Reka and Radix name the prop (checked, pressed, open, disabled), the interaction-state property leaves the controls, and each state stays a story. behaviourArgs in dom-css reads these props, so generated components can take the same API later.
* fix(dom-css): import behaviour args by module so packed builds resolve it
The #dom-css/* import maps to dist files when packed, which have no directory index, so #dom-css/behaviours failed to load in a consumer install.
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