fix: resolve type errors in ThemeProvider and ThemeToggle

- Remove import from 'next-themes/dist/types' (no longer exported)
- Use React.ComponentProps<typeof NextThemesProvider> instead
- Remove unsupported 'asChild' prop from TooltipTrigger
- Remove unsupported 'side' prop from TooltipContent

next-env.d.ts

@@ -1,6 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/image-types/global" />
-import "./.next/dev/types/routes.d.ts";
+import "./.next/types/routes.d.ts";
 
 // NOTE: This file should not be edited
 // see https://nextjs.org/docs/app/api-reference/config/typescript for more information.