feat: share post to other apps

app/u/me/layout.tsx

@@ -14,7 +14,7 @@
  */
 
 import { Suspense, useEffect } from "react";
-import { useRouter, useSearchParams } from "next/navigation";
+import { usePathname, useRouter, useSearchParams } from "next/navigation";
 import {
   AtSign,
   Bookmark,
@@ -102,9 +102,13 @@ export default function MeLayout({ children }: { children: React.ReactNode }) {
 
 function ConditionalTabs({ tabs }: { tabs: ProfileTab[] }) {
   const searchParams = useSearchParams();
-  // /u/me?edit=1 swaps the Posts grid for the inline edit form (see
-  // app/u/me/page.tsx). The tab strip would just be in the way while the
-  // user is editing — hide it for that one URL state.
+  const pathname = usePathname();
+  // Hide tabs when the user is in a focused subview:
+  //   • /u/me?edit=1     — the inline profile-edit form
+  //   • /u/me/settings   — the reading-prefs page
+  // In either case the strip is visual noise that distracts from the
+  // task they navigated in to do.
   const editMode = searchParams.get("edit") === "1";
-  return editMode ? null : <ProfileTabs tabs={tabs} />;
+  const settingsMode = pathname.startsWith("/u/me/settings");
+  return editMode || settingsMode ? null : <ProfileTabs tabs={tabs} />;
 }