feat: shared back navigation on detail pages

src/app/settings/household/page.tsx

@@ -1,10 +1,11 @@
 import { eq } from "drizzle-orm";
-import { db } from "@/lib/db";
-import { getCurrentSession } from "@/lib/session";
-import { householdMembers, users } from "@/modules/_core/schema";
+import { DetailBackLink } from "@/components/detail-back-link";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
+import { db } from "@/lib/db";
+import { getCurrentSession } from "@/lib/session";
+import { householdMembers, users } from "@/modules/_core/schema";
 import { renameHousehold } from "./actions";
 
 export default async function HouseholdSettingsPage() {
@@ -18,6 +19,7 @@ export default async function HouseholdSettingsPage() {
 
   return (
     <div className="container max-w-2xl py-8 space-y-6">
+      <DetailBackLink href="/settings" label="Settings" />
       <h1 className="text-2xl font-semibold">Household Settings</h1>
 
       <Card>