Add Advertisers page with category selection and image display

app/creator/studio/layout.tsx

@@ -51,10 +51,12 @@ function layout({ children }: Props) {
                     <Button variant='outline' className='h-8 w-8 md:h-10 md:w-10 p-1 md:p-2' aria-label="Download">
                         <Download size="18" color="#555555" />
                     </Button>
+                    <a href="/creator/reader">
                     <Button variant='outline' className='h-8 md:h-10 p-1 md:p-2 flex gap-1 md:gap-2' aria-label="Preview">
                         <Eye size="18" color="#555555" />
                         <p className="hidden md:block">Preview</p>
                     </Button>
+                    </a>
                     <Button className='h-8 md:h-10 p-1 md:p-2 flex gap-1 md:gap-2 bg-[#1A237E]' aria-label="Share">
                         <Share2 size="18" color="#ffffff" />
                         <p className="hidden md:block">Share</p>