replace all stylesheets with tailwind classes

apps/mobile/app/hooks/useTailwind.ts

@@ -0,0 +1,13 @@
+import { useMemo } from 'react';
+import resolveConfig from 'tailwindcss/resolveConfig';
+
+import tailwindConfig from '../../tailwind.config.js';
+
+const useTailwind = () => {
+  const tailwind = useMemo(() => resolveConfig(tailwindConfig), []);
+  return {
+    colors: tailwind.theme.colors,
+  };
+};
+
+export default useTailwind;