feat: 登录页后端级别隔离，未登录时服务器不返回主页面源码

static/index.html

@@ -12,27 +12,7 @@
     <script src="/static/lib/monaco/vs/loader.js"></script>
 </head>
 <body>
-    <!-- 登录页面（未登录时显示） -->
-    <div class="login-page" id="loginPage">
-        <div class="login-container">
-            <div class="login-logo">📊</div>
-            <h2 class="login-title">CapacityReport</h2>
-            <p class="login-subtitle">容量报表处理系统</p>
-            <div class="login-form">
-                <div class="form-group">
-                    <label>账号</label>
-                    <input type="text" id="loginUsername" class="form-input" value="root" readonly style="background-color: var(--td-bg-color-component); color: var(--td-text-color-secondary); cursor: not-allowed;">
-                </div>
-                <div class="form-group" style="margin-top: 16px;">
-                    <label>密码</label>
-                    <input type="password" id="loginPassword" class="form-input" placeholder="请输入密码" autofocus>
-                </div>
-                <button class="btn btn-primary btn-lg" id="loginBtn" style="width: 100%; margin-top: 24px;">登录</button>
-            </div>
-        </div>
-    </div>
-
-    <div class="app" id="appContainer" style="display: none;">
+    <div class="app" id="appContainer">
         <!-- 侧边栏导航 -->
         <aside class="sidebar" id="sidebar">
             <div class="logo">