[WEB-2338] chore: handle untitled page breadcrumbs (#5445)

* chore: handle untitle page titles

* chore: store page title in a const

Author: aaryan610

web/app/[workspaceSlug]/(projects)/projects/(detail)/[projectId]/pages/(detail)/header.tsx

@@ -13,6 +13,7 @@ import { BreadcrumbLink, Logo } from "@/components/common";
 import { PageEditInformationPopover } from "@/components/pages";
 // helpers
 import { convertHexEmojiToDecimal } from "@/helpers/emoji.helper";
+import { getPageName } from "@/helpers/page.helper";
 // hooks
 import { usePage, useProject } from "@/hooks/store";
 import { usePlatformOS } from "@/hooks/use-platform-os";
@@ -58,6 +59,7 @@ export const PageDetailsHeader = observer(() => {
     }
   };
 
+  const pageTitle = getPageName(name);
   const isVersionHistoryOverlayActive = !!searchParams.get("version");
 
   return (
@@ -148,9 +150,9 @@ export const PageDetailsHeader = observer(() => {
                           }
                         />
                       </div>
-                      <Tooltip tooltipContent={name ?? "Page"} position="bottom" isMobile={isMobile}>
+                      <Tooltip tooltipContent={pageTitle} position="bottom" isMobile={isMobile}>
                         <div className="relative line-clamp-1 block max-w-[150px] overflow-hidden truncate">
-                          {name ?? "Page"}
+                          {pageTitle}
                         </div>
                       </Tooltip>
                     </div>