feat(equipment): 设备页用户按钮接入用户管理入口

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

miniprogram/pages/equipment/equipment.ts

@@ -57,6 +57,11 @@ Page({
         this.setData({ loadingShow: false })
     },
 
+    /** 用户管理 */
+    onTapUser() {
+        wx.navigateTo({ url: '/pages/userManagement/userManagement' })
+    },
+
     onTapAdd() {
         // 添加设备（待接入）
     },

miniprogram/pages/equipment/equipment.wxml

@@ -58,7 +58,7 @@
                     </view>
                     <view>设备WIFI</view>
                 </view>
-                <view class="device-action-btn">
+                <view class="device-action-btn" bind:tap="onTapUser">
                     <view>
                         <image src="/images/equipment/users.png" />
                     </view>