0116447bf2
Complete rewrite from SolidJS to browser-native Custom Elements. 8 components: Dialog, Select, Tabs, Accordion, Form, Toast, DropdownMenu, Popover Infrastructure: signals (~30 lines), router (Navigation API + View Transitions) Theme: optional default CSS with custom properties Zero framework deps. No Shadow DOM. Built on Popover API, <dialog>, Invoker Commands, Navigation API, View Transitions.