Fix/clipboard confirmation keyboard safety (#2623)

* fix(clipboard): improve confirmation dialog keyboard focus

* fix(clipboard): require confirmation for clear-all shortcut

quickshell/Modals/Clipboard/ClipboardContent.qml

@@ -7,7 +7,6 @@ Item {
     id: clipboardContent
 
     required property var modal
-    required property var clearConfirmDialog
 
     property alias searchField: searchField
     property alias clipboardListView: clipboardListView
@@ -33,14 +32,7 @@ Item {
             pinnedCount: modal.pinnedCount
             onKeyboardHintsToggled: modal.showKeyboardHints = !modal.showKeyboardHints
             onTabChanged: tabName => modal.activeTab = tabName
-            onClearAllClicked: {
-                const hasPinned = modal.pinnedCount > 0;
-                const message = hasPinned ? I18n.tr("This will delete all unpinned entries. %1 pinned entries will be kept.").arg(modal.pinnedCount) : I18n.tr("This will permanently delete all clipboard history.");
-                clearConfirmDialog.show(I18n.tr("Clear History?"), message, function () {
-                    modal.clearAll();
-                    modal.hide();
-                }, function () {});
-            }
+            onClearAllClicked: modal.confirmClearAll()
             onCloseClicked: modal.hide()
         }