feat: enhance image handling and layout adjustments

- Added image quality settings and device sizes in next.config.ts for better image optimization.
- Updated package dependencies, including cheerio and baseline-browser-mapping.
- Improved global styles for blog content images to ensure responsiveness.
- Refactored button components for consistent sizing and styling across the application.
- Enhanced blog post card layout with new variants and improved author name formatting.
- Adjusted hero section and content layout for better visual appeal and user experience.

components/pricing.tsx

@@ -174,10 +174,10 @@ export default function Pricing() {
               ما آماده‌ایم تا بر اساس نیازهای شما بهترین پیشنهاد را ارائه دهیم.
             </p>
             <div className="flex flex-col sm:flex-row gap-4 justify-center">
-              <Button asChild size="lg" className="text-base px-8 py-6">
+              <Button asChild size="lg">
                 <Link href="#chat">شروع گفتگو با تیم</Link>
               </Button>
-              <Button asChild size="lg" variant="outline" className="text-base px-8 py-6">
+              <Button asChild size="lg" variant="outline">
                 <Link href="/about">درباره ما</Link>
               </Button>
             </div>