feat(store): benefit coupon usage rules and show env photos on store detail

Add benefitUsageRule on store create/edit (HQ + partner) and C-end detail between intro and env gallery.

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

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

@@ -22,6 +22,8 @@ export type StoreDraftForm = {
   categoryParentId: string;
   categoryId: string;
   intro: string;
+  /** 好客权益券使用规则 */
+  benefitUsageRule: string;
   coverUrl: string;
   envPhotoUrls: string[];
   contractUrl: string;
@@ -61,6 +63,7 @@ export const defaultStoreForm = (): StoreDraftForm => ({
   categoryParentId: '',
   categoryId: '',
   intro: '',
+  benefitUsageRule: '',
   coverUrl: '',
   envPhotoUrls: ['', '', ''],
   contractUrl: '',
@@ -155,6 +158,7 @@ export function validateStoreStep1(
     | 'avgPrice'
     | 'categoryId'
     | 'intro'
+    | 'benefitUsageRule'
   >,
 ): string | null {
   if (!form.regionCodes || form.regionCodes.length < 3) return '请选择省 / 市 / 区县';
@@ -185,10 +189,13 @@ export function validateStoreStep1(
     if (Number.isNaN(n) || n < 0) return '人均费用须为非负数字';
   }
   if (!form.categoryId.trim()) return '请选择店铺类型';
-    if (form.intro.trim()) {
-      const len = form.intro.trim().length;
-      if (len < 2 || len > 500) return '门店简介须为 2~500 字';
-    }
+  if (form.intro.trim()) {
+    const len = form.intro.trim().length;
+    if (len < 2 || len > 500) return '门店简介须为 2~500 字';
+  }
+  if (form.benefitUsageRule.trim().length > 1000) {
+    return '好客权益券使用规则最多 1000 字';
+  }
   return null;
 }