feat(ui): Add UI library (#900)

* feat: scaffold UI library * Update packages/ui/src/components/theme-provider.tsx Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * add lock file * lint/formatting fixes --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2025-10-31 14:37:34 -04:00
parent e821a65dd4
commit 4386854e9d
27 changed files with 3651 additions and 536 deletions
@@ -0,0 +1,21 @@
+import * as React from "react";
+
+const MOBILE_BREAKPOINT = 768;
+
+export function useIsMobile() {
+  const [isMobile, setIsMobile] = React.useState<boolean | undefined>(
+    undefined,
+  );
+
+  React.useEffect(() => {
+    const mql = window.matchMedia(`(max-width: ${MOBILE_BREAKPOINT - 1}px)`);
+    const onChange = () => {
+      setIsMobile(window.innerWidth < MOBILE_BREAKPOINT);
+    };
+    mql.addEventListener("change", onChange);
+    setIsMobile(window.innerWidth < MOBILE_BREAKPOINT);
+    return () => mql.removeEventListener("change", onChange);
+  }, []);
+
+  return !!isMobile;
+}