feat: add initial implementation for fetching avatar data from API

- Created a new sync.ts file to handle API requests.
- Defined interfaces for AvatarApiResponse, Data, and Avatar.
- Implemented a main function to fetch avatar data from the specified endpoint.

components/ui/scroll-area.tsx

@@ -1,9 +1,9 @@
-"use client"
+"use client";
 
-import * as React from "react"
-import * as ScrollAreaPrimitive from "@radix-ui/react-scroll-area"
+import * as ScrollAreaPrimitive from "@radix-ui/react-scroll-area";
+import type * as React from "react";
 
-import { cn } from "@/lib/utils"
+import { cn } from "@/lib/utils";
 
 function ScrollArea({
   className,
@@ -25,7 +25,7 @@ function ScrollArea({
       <ScrollBar />
       <ScrollAreaPrimitive.Corner />
     </ScrollAreaPrimitive.Root>
-  )
+  );
 }
 
 function ScrollBar({
@@ -43,16 +43,16 @@ function ScrollBar({
           "h-full w-2.5 border-l border-l-transparent",
         orientation === "horizontal" &&
           "h-2.5 flex-col border-t border-t-transparent",
-        className
+        className,
       )}
       {...props}
     >
       <ScrollAreaPrimitive.ScrollAreaThumb
         data-slot="scroll-area-thumb"
-        className="bg-border relative flex-1 rounded-full"
+        className="bg-white opacity-50 relative flex-1 rounded-full"
       />
     </ScrollAreaPrimitive.ScrollAreaScrollbar>
-  )
+  );
 }
 
-export { ScrollArea, ScrollBar }
+export { ScrollArea, ScrollBar };