修复切换窗口大小后，不能通过按键切换到搜索结果的问题

qml/AppUI/AppPage.qml

@@ -37,7 +37,7 @@ AppControls2.StyleBackground {
             id: appPageHeader
             Layout.fillWidth: true
             Layout.preferredHeight: 40
-            focusToListView: appPageContent
+            focusToPageContent: appPageContent
         }
 
         AppPageContent {

qml/AppUI/AppPageHeader.qml

@@ -26,7 +26,7 @@ import org.ukui.menu.utils 1.0
 Item {
     id: appPageHeaderRoot
     property string title: ""
-    property Item focusToListView
+    property Item focusToPageContent
     property Component content: null
     clip: true
 
@@ -133,7 +133,7 @@ Item {
                         Layout.fillWidth: true
                         Layout.fillHeight: true
                         radius: 16
-                        changeFocusTarget: focusToListView
+                        changeFocusTarget: focusToPageContent
                         onTextChanged: {
                             if (text === "") {
                                 pluginSelectMenu.model.reactivateProvider();

qml/AppUI/NormalUI.qml

@@ -14,7 +14,7 @@ FocusScope {
         if ((0x2f < event.key && event.key < 0x3a)||(0x40 < event.key && event.key < 0x5b)) {
             focus = true;
             appPage.header.changeToSearch(event.text);
-            // 任意方向键切换至搜索结果
+            // 任意方向键切换至应用列表
         } else if ((0x01000011 < event.key)&&(event.key < 0x01000016)) {
             focus = true;
             appPage.content.focus = true;

qml/AppUI/SearchInputBar.qml

@@ -101,7 +101,9 @@ AppControls2.StyleBackground {
         activeFocusOnTab: true
         function changeFocusToListView() {
             if (!mainWindow.isFullScreen) {
-                changeFocusTarget.focus = true
+                normalUI.focus = true;
+                changeFocusTarget.focus = true;
+                appPage.content.resetFocus();
             }
         }
         onEditingFinished: changeFocusToListView()