feat(core): add theme provider and dots pattern background

components/theme-provider.tsx

@@ -0,0 +1,11 @@
+"use client"
+ 
+import * as React from "react"
+import { ThemeProvider as NextThemesProvider } from "next-themes"
+ 
+export function ThemeProvider({
+  children,
+  ...props
+}: React.ComponentProps<typeof NextThemesProvider>) {
+  return <NextThemesProvider {...props}>{children}</NextThemesProvider>
+}