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/pages/StoreCreatePage.tsx

@@ -536,6 +536,7 @@ export default function StoreCreatePage() {
           categoryId: form.categoryId.trim(),
 
           intro: form.intro.trim() || undefined,
+          benefitUsageRule: form.benefitUsageRule.trim() || undefined,
 
           coverUrl: form.coverUrl.trim() || undefined,
 
@@ -936,6 +937,26 @@ export default function StoreCreatePage() {
 
             </div>
 
+            <div className="partner-field">
+
+              <label>好客权益券使用规则</label>
+
+              <textarea
+                rows={4}
+                placeholder="选填，展示在用户端门店详情，最多1000字"
+                maxLength={1000}
+                value={form.benefitUsageRule}
+                onChange={(e) => patchForm({ benefitUsageRule: e.target.value })}
+              />
+
+              <div style={{ textAlign: 'right', marginTop: 4 }}>
+
+                <span className="label-md text-muted">{form.benefitUsageRule.length} / 1000</span>
+
+              </div>
+
+            </div>
+
           </section>
 
           <div className="partner-info-banner">