fix: reshared posts should be shown in feed

components/profile/profile-header.tsx

@@ -8,22 +8,24 @@
  * The action row hosts:
  *   • "Edit profile" link — only on the owner's own profile (via the
  *     `editHref` prop set by /u/me layout).
- *   • Reading-settings gear — for every signed-in viewer. It links to
- *     /u/me/settings (a focused page that mounts ReadingSettings in
- *     inline mode) rather than opening a popover here. A popover
- *     triggered from this centred row tends to spill off the left edge
- *     on narrow viewports, so the page-navigation pattern matches Edit
- *     Profile and dodges the problem entirely.
+ *   • Reading-settings gear — also owner-only. We use `editHref` as the
+ *     "is this my profile?" signal (the /u/me layout passes it; the
+ *     /u/[handle] layout does not), so the two buttons stay in lockstep
+ *     and visitors on someone else's profile see a clean row with no
+ *     personal-settings affordances. The gear links to /u/me/settings
+ *     (the inline reading-prefs page) rather than opening a popover —
+ *     centred-row popovers tend to spill off the left edge on narrow
+ *     viewports.
  *
- * Anonymous visitors don't see this row at all — they read SiteHeader's
- * popover gear instead.
+ * Auth users on someone else's profile reach reading settings via the
+ * sidebar rail on desktop. Anonymous visitors use SiteHeader's mobile
+ * gear.
  */
 
 import Image from "next/image";
 import Link from "next/link";
 import { Settings } from "lucide-react";
 import { cn } from "@/lib/utils";
-import { useAuth } from "@/components/auth/auth-provider";
 
 export function ProfileHeader({
   avatarURL,
@@ -38,16 +40,16 @@ export function ProfileHeader({
   handle: string;
   postCount?: number;
   joinedAt?: string;
-  /** When provided, shows an "Edit profile" CTA below the handle. */
+  /** When provided, shows an "Edit profile" CTA below the handle AND
+   *  the reading-settings gear. Acts as the canonical "this is my own
+   *  profile" signal across the action row. */
   editHref?: string;
 }) {
-  const { user, loading } = useAuth();
-  // ReadingSettings appears for every authenticated viewer (own profile
-  // OR someone else's), so an auth user reading a friend's profile can
-  // still reach theme/palette/font controls. Anonymous viewers fall back
-  // to SiteHeader's mobile gear.
-  const showReadingSettings = !loading && !!user;
-  const showActions = !!editHref || showReadingSettings;
+  // Both action-row affordances are owner-only and ride on the same
+  // `editHref` signal — when it's absent we render no action row at
+  // all, which keeps visitor profile views clean.
+  const showReadingSettings = !!editHref;
+  const showActions = !!editHref;
 
   return (
     <header className="flex flex-col items-center text-center gap-4 pt-4 pb-6 sm:pt-6 sm:pb-8">