fix: use correct column names for stops (cutoff_date not cutoff_time) and replace mock Supabase with real pool queries in stops detail/new pages

src/app/admin/stops/page.tsx

@@ -49,7 +49,7 @@ export default async function AdminStopsPage({ searchParams }: PageProps) {
     totalCount = parseInt(countResult.rows[0]?.count ?? "0", 10);
 
     // Get paginated stops
-    const { rows } = await pool.query<Stop& { brand_name: string }>(`
+    const { rows } = await pool.query<Stop & { brand_name: string } & { cutoff_date: string | null }>(`
       SELECT
         s.id,
         s.city,
@@ -61,7 +61,7 @@ export default async function AdminStopsPage({ searchParams }: PageProps) {
         s.brand_id,
         s.address,
         s.zip,
-        s.cutoff_time,
+        s.cutoff_date,
         b.name as brand_name
       FROM stops s
       LEFT JOIN brands b ON b.id = s.brand_id
@@ -82,7 +82,7 @@ export default async function AdminStopsPage({ searchParams }: PageProps) {
       brand_id: r.brand_id,
       address: r.address,
       zip: r.zip,
-      cutoff_time: r.cutoff_time,
+      cutoff_time: r.cutoff_date,
       status: r.status ?? "active",
       brands: r.brand_name ? { name: r.brand_name } : { name: "" },
     }));