feat(meal-plan): weekly planner, pantry, shopping lists, nutrition tracking

AI-generated weekly meal plans with pantry-awareness. Manual entry per slot.
Pantry inventory management. Auto-generated shopping lists from meal plan.
Weekly nutrition bar chart vs daily goals. Nutrition goals settings.

apps/web/app/(app)/pantry/page.tsx

@@ -0,0 +1,31 @@
+import type { Metadata } from "next";
+import { headers } from "next/headers";
+import { auth } from "@/lib/auth/server";
+import { db, pantryItems, eq, asc } from "@epicure/db";
+import { PantryManager } from "@/components/meal-plan/pantry-manager";
+import { PantryPageHeader } from "@/components/pantry/pantry-page-header";
+
+export const metadata: Metadata = { title: "Pantry" };
+
+export default async function PantryPage() {
+  const session = await auth.api.getSession({ headers: await headers() });
+  if (!session) return null;
+
+  const items = await db.query.pantryItems.findMany({
+    where: eq(pantryItems.userId, session.user.id),
+    orderBy: asc(pantryItems.rawName),
+  });
+
+  return (
+    <div className="space-y-6">
+      <PantryPageHeader />
+      <PantryManager initialItems={items.map((i) => ({
+        id: i.id,
+        rawName: i.rawName,
+        quantity: i.quantity,
+        unit: i.unit,
+        expiresAt: i.expiresAt?.toISOString() ?? null,
+      }))} />
+    </div>
+  );
+}