Footer Meshkee credit widget, fix carousel title row alignment/action button

- Footer bottom-right credit link now matches the badge used on other
  Meshkee storefronts (reference: safeteb.com) — logo + two-line label
  inside an animated corner-drawing border on hover, linking to
  https://meshkee.com. Added the shared credit-widget logo asset
  (public/images/meshkee-logo-white.png).
- SectionTitle: title/action row uses items-center instead of items-end
  (was visibly offset once a carousel title could wrap or carry a
  caption); the action button ("مشاهده همه" etc.) is now styled like
  the site's other primary buttons (filled red, white text, rounded)
  instead of a plain text link.
- Carousel English captions (SPECIAL SALE, TOP SELLING, FAVORITE SELL)
  moved back from a below-title "enSubtitle" line to the existing
  inline enTitle treatment, matching every other section heading's
  convention on the site.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

src/components/ui/SectionTitle.tsx

@@ -1,24 +1,14 @@
 type SectionTitleProps = {
   title: string;
   enTitle?: string;
-  // Shown on its own line under the title (not inline like enTitle), at 50%
-  // opacity — used for the homepage's dynamic store-specials carousels.
-  enSubtitle?: string;
   subtitle?: string;
   action?: string;
   actionHref?: string;
 };
 
-export function SectionTitle({
-  title,
-  enTitle,
-  enSubtitle,
-  subtitle,
-  action,
-  actionHref,
-}: SectionTitleProps) {
+export function SectionTitle({ title, enTitle, subtitle, action, actionHref }: SectionTitleProps) {
   return (
-    <div className="mb-6 flex items-end justify-between gap-4">
+    <div className="mb-6 flex items-center justify-between gap-4">
       <div>
         <div className="flex flex-wrap items-baseline gap-x-3 gap-y-1">
           <h2 className="text-xl font-bold text-red-dark md:text-2xl">{title}</h2>
@@ -32,15 +22,6 @@ export function SectionTitle({
             </span>
           )}
         </div>
-        {enSubtitle && (
-          <p
-            className="font-display mt-1 text-xs font-semibold tracking-wide text-foreground uppercase opacity-50 md:text-sm"
-            lang="en"
-            dir="ltr"
-          >
-            {enSubtitle}
-          </p>
-        )}
         {subtitle && (
           <p className="mt-1 text-sm text-muted">{subtitle}</p>
         )}
@@ -48,7 +29,7 @@ export function SectionTitle({
       {action && actionHref && (
         <a
           href={actionHref}
-          className="shrink-0 text-sm font-medium text-red transition-colors hover:text-red-dark"
+          className="shrink-0 rounded-lg bg-red px-4 py-2 text-sm font-medium text-white transition-colors hover:bg-red-dark"
         >
           {action} ←
         </a>