Generated by Spark: Fix all reported errors.

src/components/ui/sonner.tsx

@@ -1,13 +1,10 @@
-import { useTheme } from "next-themes"
 import { CSSProperties } from "react"
 import { Toaster as Sonner, ToasterProps } from "sonner"
 
 const Toaster = ({ ...props }: ToasterProps) => {
-  const { theme = "system" } = useTheme()
-
   return (
     <Sonner
-      theme={theme as ToasterProps["theme"]}
+      theme="dark"
       className="toaster group"
       style={
         {