Remove sign out button from settings page

Sign out is now only in menu page below Settings

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/app/settings/page.tsx

@@ -38,23 +38,10 @@ export default function SettingsPage() {
   const [inviteRole, setInviteRole] = useState("caregiver");
   const [inviteLoading, setInviteLoading] = useState(false);
   const [familyName, setFamilyName] = useState("");
-  const [signingOut, setSigningOut] = useState(false);
 
   // Check if can invite more members
   const canInvite = tier === "pro" || memberCount < 2;
 
-  const handleSignOut = async () => {
-    if (!confirm("Are you sure you want to sign out?")) return;
-    setSigningOut(true);
-    try {
-      await fetch("/api/auth/signout", { method: "POST" });
-      router.push("/login");
-    } catch (err) {
-      console.error("Sign out failed:", err);
-    }
-    setSigningOut(false);
-  };
-
   const themeOptions = [
     { value: "light", label: "Light" },
     { value: "dark", label: "Dark" },
@@ -324,15 +311,6 @@ export default function SettingsPage() {
           <div className="font-medium">App Version</div>
           <div className="text-sm text-gray-500">Tia v1.0.0</div>
         </div>
-
-        {/* Sign Out */}
-        <button
-          onClick={handleSignOut}
-          disabled={signingOut}
-          className="w-full p-4 mt-4 bg-red-50 dark:bg-red-900/20 text-red-600 dark:text-red-400 rounded-xl font-medium disabled:opacity-50"
-        >
-          {signingOut ? "Signing out..." : "Sign Out"}
-        </button>
       </div>
     </div>
   );