feat(tip): add coffee tipping page

src/app/tip/tip-page-client.tsx

@@ -0,0 +1,23 @@
+"use client";
+
+import { useSearchParams } from "next/navigation";
+
+import type { PayChannel } from "@/data/dto/payment";
+
+import { TipScreen } from "./tip-screen";
+
+function toPayChannel(value: string | null): PayChannel | null {
+  if (value === "ezpay" || value === "stripe") return value;
+  return null;
+}
+
+export function TipPageClient() {
+  const searchParams = useSearchParams();
+
+  return (
+    <TipScreen
+      shouldResumePendingOrder={searchParams.get("paymentReturn") === "1"}
+      initialPayChannel={toPayChannel(searchParams.get("payChannel"))}
+    />
+  );
+}