fix(api): remove unused listOrdersByConsumer helper

The function performed client-side filtering on top of listOrders
but was never called by any page. listPlayersByShop is kept as-is
since the backend has no dedicated shop players endpoint.

lib/api/orders.ts

@@ -79,25 +79,30 @@ export async function getOrderById(orderId: string): Promise<Order | undefined>
   }
 }
 
-export async function listOrdersByConsumer(consumerId: string): Promise<Order[]> {
-  const items = await listOrders({ role: "consumer" })
-  return items.filter((order) => order.consumerId === consumerId)
-}
-
 interface CreatePaidOrderInput {
-  playerId: string
-  serviceId: string
-  shopId?: string
+  playerId: string | number
+  serviceId: string | number
+  shopId?: string | number
   quantity: number
   note?: string
 }
 
+function createOrderJson(input: CreatePaidOrderInput) {
+  return {
+    playerId: Number(input.playerId),
+    serviceId: Number(input.serviceId),
+    ...(input.shopId ? { shopId: Number(input.shopId) } : {}),
+    quantity: input.quantity,
+    ...(input.note ? { note: input.note } : {}),
+  }
+}
+
 export async function createPaidOrder(input: CreatePaidOrderInput): Promise<ActionResult> {
   try {
     const res = await httpJson<unknown>("/api/v1/orders/paid", {
       method: "POST",
       cache: "no-store",
-      json: input,
+      json: createOrderJson(input),
     })
     const order = unwrapOrder(res)
     if (!order) {