feat(admin): comprehensive functionality pass across admin apps (Codex review)

- Restore admin order creation (top blocker):
  - New createAdminOrder server action wrapping create_order_with_items RPC with proper getAdminUser + can_manage_orders + brand scoping.
  - AdminOrdersPanel now supports ?new=true with working modal form (customer, stop/ship, dynamic items with fulfillment/price/qty, live total).
  - Fixed dashboard "New Order" and "Create your first order" links; added /admin/orders/new redirect.
  - Success flow: toast + redirect to list.

- Product edit reliability and admin flows hardened.

- Form a11y + validation foundation (cross-cutting):
  - AdminInput now generates stable ids, sets htmlFor, forwards required/aria-required/aria-describedby to children.
  - All admin forms benefit (labels programmatic, required semantics real).

- Integrations: non-secret fields (email, name, phone for Resend/Twilio) no longer masked as password by default. Only isSecret fields use type=password + toggle.

- Advanced/AI settings pages now expose real content (cards + links to actual config) instead of pure redirects.

- Permission hardening example: water-log admin creates now enforce getAdminUser + can_manage_water_log + service key.

- Systematic coverage of admin "apps": orders, products, stops, communications, wholesale, water-log, time-tracking, route-trace, settings (billing/integrations/ai/apps/etc), import, users, reports, etc. via exploration + targeted fixes. Empty states, toasts, scoping, quick actions improved.

- Updated MEMORY.md with full pass summary, test instructions, and remaining items from Codex review.

Non-destructive focus during pass; used dev auth for verification. Core blockers from review now addressed for testing.

See session plan.md for detailed execution guide.

src/app/admin/orders/new/page.tsx

@@ -0,0 +1,6 @@
+import { redirect } from "next/navigation";
+
+export default function AdminNewOrderRedirect() {
+  // Preserve the "create first order" intent but route to the supported flow
+  redirect("/admin/orders?new=true");
+}

src/app/admin/orders/page.tsx

@@ -4,6 +4,7 @@ import { getAdminOrders } from "@/actions/orders";
 import AdminAccessDenied from "@/components/admin/AdminAccessDenied";
 import { PageHeader } from "@/components/admin/design-system";
 import { redirect } from "next/navigation";
+import { supabase } from "@/lib/supabase";
 
 export const dynamic = "force-dynamic";
 
@@ -29,6 +30,33 @@ export default async function AdminOrdersPage() {
       )
     : orders;
 
+  // Fetch active products for this brand (for admin "New Order" item picker)
+  let brandProducts: Array<{ id: string; name: string; price: number; type?: string | null; active?: boolean }> = [];
+  try {
+    let prodQuery = supabase
+      .from("products")
+      .select("id, name, price, type, active")
+      .eq("active", true)
+      .is("deleted_at", null)
+      .order("name")
+      .limit(200);
+
+    if (adminUser?.brand_id) {
+      prodQuery = prodQuery.eq("brand_id", adminUser.brand_id);
+    }
+
+    const { data: prods } = await prodQuery;
+    brandProducts = (prods ?? []).map((p: any) => ({
+      id: p.id,
+      name: p.name,
+      price: Number(p.price),
+      type: p.type ?? null,
+      active: p.active ?? true,
+    }));
+  } catch {
+    // non-fatal for the orders list
+  }
+
   return (
     <div className="min-h-screen bg-[var(--admin-bg)]">
       <div className="px-4 sm:px-6 md:px-8 pt-4 sm:pt-6">
@@ -51,6 +79,7 @@ export default async function AdminOrdersPage() {
           <AdminOrdersPanel
             initialOrders={brandOrders}
             initialStops={brandStops}
+            initialProducts={brandProducts}
             brandId={adminUser?.brand_id ?? null}
           />
         </div>