fix: 发送消息后清空上下文文件列表

修复了发送消息后上下文文件仍然显示在输入框中的问题。

   - 在 sendMessage() 函数中添加 clearContextItems() 调用
   - 调整脚本加载顺序，确保 contextDisplay 在 contextButton 之前初始化

src/views/inputArea.ts

@@ -296,8 +296,8 @@ export function getInputAreaScript(): string {
   return `
     // 注意：getModeSelectorScript() 已在 webviewContent.ts 开头加载，这里不再重复加载
     ${getModelSelectorScript()}
-    ${getContextButtonScript()}
     ${getContextDisplayScript()}
+    ${getContextButtonScript()}
     ${getContextCompressScript()}
     ${getOptimizeButtonScript()}
 
@@ -438,6 +438,11 @@ export function getInputAreaScript(): string {
       autoResizeTextarea(); // 重置输入框高度
       messageInput.focus();
 
+      // 清空上下文项
+      if (window.clearContextItems) {
+        window.clearContextItems();
+      }
+
       // 重置优化状态
       resetOptimizeButton();
     }

src/views/userInfoComponent.ts

@@ -26,16 +26,16 @@ export function getUserInfoComponentContent(): string {
               </div>
             </div>
             <!-- 升级到Pro按钮 (仅BASIC会员显示) -->
-            <div class="upgrade-pro-wrapper" id="upgradeProWrapper" style="display: none;">
+            <!-- <div class="upgrade-pro-wrapper" id="upgradeProWrapper" style="display: none;">
               <button class="upgrade-pro-btn" id="upgradeProBtn">升级到 Pro</button>
-            </div>
+            </div> -->
           </div>
 
           <div class="user-detail-body">
-            <div class="user-detail-item">
+            <!-- <div class="user-detail-item">
               <span class="detail-label">剩余 Credits</span>
               <span class="detail-value" id="creditsDetail">-</span>
-            </div>
+            </div> -->
             <div class="user-detail-item logout-item" id="logoutItem">
               <span class="detail-label">账户管理</span>
               <span class="detail-value logout-link">退出登录</span>