Update carousels, card hover, and IranBay branding.

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/userName.ts

@@ -0,0 +1,28 @@
+import type { AuthUser } from "@/types/auth";
+
+/** Prefer Meshkee English name fields; fall back to cell. */
+export function getDisplayName(user: AuthUser | null | undefined): string {
+  if (!user) return "Admin";
+
+  const english = [user.firstNameEn, user.lastNameEn]
+    .filter(Boolean)
+    .join(" ")
+    .trim();
+  if (english) return english;
+
+  const local = [user.firstName, user.lastName].filter(Boolean).join(" ").trim();
+  if (local && !/[\u0600-\u06FF]/.test(local)) return local;
+
+  return user.cellNumber || "User";
+}
+
+export function getFirstName(user: AuthUser | null | undefined): string {
+  if (!user) return "there";
+  const raw =
+    user.firstNameEn?.trim() ||
+    (user.firstName?.trim() && !/[\u0600-\u06FF]/.test(user.firstName)
+      ? user.firstName.trim()
+      : "");
+  if (!raw) return "there";
+  return raw.split(/\s+/)[0] || raw;
+}