fix(trade): simplify proxy order and respect product whitelist

Drop SMS verification for HQ/partner proxy orders; keep form draft across product picker; hide whitelist-only products from partner catalog.

Co-authored-by: Cursor <cursoragent@cursor.com>

packages/shared-types/src/trade.ts

@@ -96,8 +96,6 @@ export type PartnerProxyOrderPreviewResult = {
 
 export type PartnerProxyOrderCreateRequest = {
   phone: string;
-  customerSmsCode: string;
-  partnerSmsCode: string;
   deliveryMode: PartnerProxyDeliveryMode;
   /** 地址配送时必须为 true */
   autoReceive?: boolean;
@@ -112,11 +110,9 @@ export type PartnerProxyOrderCreateRequest = {
   promoCodeId?: string;
 };
 
-/** 总部代下单（对齐合伙人双短信流程；确认码发至 HQ 登录手机） */
+/** 总部代下单（线下完成发权益，无需短信验证） */
 export type HqProxyOrderCreateRequest = {
   phone: string;
-  customerSmsCode: string;
-  operatorSmsCode: string;
   deliveryMode: PartnerProxyDeliveryMode;
   autoReceive?: boolean;
   receiverName?: string;