fix(ui): 修改账户信息卡片标题文案

- 将密码重置页面账户信息卡片的标题从“WebSoft 账户信息”改为“账户信息”
- 将注册成功页面账户信息卡片的标题从“WebSoft 账户信息”改为“账户信息”

src/main/resources/templates/register-success.html

@@ -19,10 +19,9 @@
 
         .brand { text-align: center; margin-bottom: 28px; }
         .brand-logo {
-            font-size: 22px;
-            font-weight: 600;
-            color: #1d1d1f;
-            letter-spacing: -0.022em;
+            height: 36px;
+            width: auto;
+            display: inline-block;
         }
 
         .page-title {
@@ -212,7 +211,7 @@
     <div class="container">
         <!-- Brand -->
         <div class="brand">
-            <div class="brand-logo">WebSoft</div>
+            <img src="https://oss.wsdns.cn/20260807/0f469a3167b94e2e81f2ef1433398e5f.png" alt="WebSoft" class="brand-logo">
         </div>
 
         <!-- Title + Lede -->