feat(partner): let staff manage stores and fix env photo dupes

Allow store:create/manage sub-accounts to edit, open/close, and re-upload media; dedupe ENV photos on write/read and replace via media API.

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

apps/h5-partner/src/lib/partnerAccess.ts

@@ -41,6 +41,16 @@ export function canAccessPartnerStores(account: PartnerMe | null | undefined): b
   return hasAnyPartnerPermission(account, ['store:create', 'store:manage']);
 }
 
+/** 编辑资料 / 开闭店 / 重新上传：主账号或 store:manage / store:create */
+export function canManagePartnerStore(account: PartnerMe | null | undefined): boolean {
+  return hasAnyPartnerPermission(account, ['store:manage', 'store:create']);
+}
+
+/** 录入新店 */
+export function canCreatePartnerStore(account: PartnerMe | null | undefined): boolean {
+  return hasPartnerPermission(account, 'store:create');
+}
+
 /** 与后端 GET /partner/orders 权限点一致 */
 export function canAccessPartnerOrders(account: PartnerMe | null | undefined): boolean {
   return hasAnyPartnerPermission(account, ['order:view', 'warehouse:manage']);