添加新的骨架屏，将评查点列表和评查文件列表，文档列表进行数据分类

app/routes/_index.tsx

@@ -138,54 +138,51 @@ export default function Index() {
 
       {/* 主要内容 */}
       <main className="index-main-content">
-        <h1 className="welcome-text">- 欢迎来到智慧法务平台 -</h1>
+        <div className="index-main-content-container">
+          <h1 className="welcome-text">- 欢迎来到智慧法务平台 -</h1>
 
-        <div className="modules-container">
-          {/* 合同管理模块 */}
-          <div
-            className="module-card"
-            onClick={() => handleModuleClick('/contract-template/search', 'contract')}
-            onKeyDown={(e) => handleKeyDown('/contract-template/search', 'contract', e)}
-            role="button"
-            tabIndex={0}
-            aria-label="合同管理"
-          >
-            <i className="ri-file-list-2-fill text-[3rem] text-[#269b6c]"></i>
-            <span className="module-name">合同管理</span>
-          </div>
+          <div className="modules-container">
+            {/* 合同管理模块 */}
+            <div
+              className="module-card"
+              onClick={() => handleModuleClick('/contract-template/search', 'contract')}
+              onKeyDown={(e) => handleKeyDown('/contract-template/search', 'contract', e)}
+              role="button"
+              tabIndex={0}
+              aria-label="合同管理"
+            >
+              <i className="ri-file-list-2-fill text-[3rem] text-[#269b6c]"></i>
+              <span className="module-name">合同管理</span>
+            </div>
 
-          {/* 案卷智能评查模块 */}
-          <div
-            className="module-card"
-            onClick={() => handleModuleClick('/home', 'record')}
-            onKeyDown={(e) => handleKeyDown('/home', 'record', e)}
-            role="button"
-            tabIndex={0}
-            aria-label="案卷智能评查"
-          >
-            <i className="ri-folder-shared-fill text-[3rem] text-[#269b6c]"></i>
-            <span className="module-name">案卷智能评查</span>
-          </div>
+            {/* 案卷智能评查模块 */}
+            <div
+              className="module-card"
+              onClick={() => handleModuleClick('/home', 'record')}
+              onKeyDown={(e) => handleKeyDown('/home', 'record', e)}
+              role="button"
+              tabIndex={0}
+              aria-label="案卷智能评查"
+            >
+              <i className="ri-folder-shared-fill text-[3rem] text-[#269b6c]"></i>
+              <span className="module-name">案卷智能评查</span>
+            </div>
 
-          {/* 智慧法务大模型模块 */}
-          <div
-            className="module-card"
-            onClick={() => handleModuleClick('/chat-with-llm', 'model')}
-            onKeyDown={(e) => handleKeyDown('/chat-with-llm', 'model', e)}
-            role="button"
-            tabIndex={0}
-            aria-label="智慧法务大模型"
-          >
-            <i className="ri-robot-2-fill text-[3rem] text-[#269b6c]"></i>
-            <span className="module-name">智慧法务大模型</span>
+            {/* 智慧法务大模型模块 */}
+            <div
+              className="module-card"
+              onClick={() => handleModuleClick('/chat-with-llm', 'model')}
+              onKeyDown={(e) => handleKeyDown('/chat-with-llm', 'model', e)}
+              role="button"
+              tabIndex={0}
+              aria-label="智慧法务大模型"
+            >
+              <i className="ri-robot-2-fill text-[3rem] text-[#269b6c]"></i>
+              <span className="module-name">智慧法务大模型</span>
+            </div>
           </div>
         </div>
       </main>
-      {/* 底部山水背景 */}
-      <footer className="footer">
-        <div className="mountains-bg"></div>
-      </footer>
-
     </div>
   );
 }