功能迭代：用户管理与存客宝同步、管理后台与小程序优化、开发文档更新

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

miniprogram/pages/my/my.wxss

@@ -67,6 +67,7 @@
   align-items: center;
   gap: 24rpx;
   margin-bottom: 32rpx;
+  width: 100%;
 }
 
 /* 头像容器 */
@@ -82,13 +83,18 @@
   flex-shrink: 0;
   width: 120rpx;
   height: 120rpx;
+  min-width: 120rpx;
+  min-height: 120rpx;
   padding: 0;
   margin: 0;
-  background: transparent;
+  background: transparent !important;
   border: none;
   line-height: normal;
   border-radius: 50%;
   overflow: visible;
+  display: flex;
+  align-items: center;
+  justify-content: center;
 }
 .avatar-btn-simple::after { border: none; }
 
@@ -167,14 +173,16 @@
   display: flex;
   flex-direction: column;
   justify-content: center;
-  gap: 8rpx;
+  gap: 10rpx;
   min-width: 0;
+  padding-top: 4rpx;
 }
 
 .user-name-row {
   display: flex;
   align-items: center;
-  gap: 8rpx;
+  gap: 10rpx;
+  line-height: 1.2;
 }
 
 .user-name {
@@ -184,7 +192,8 @@
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
-  max-width: 280rpx;
+  max-width: 320rpx;
+  line-height: 1.3;
 }
 
 .edit-name-icon {