feat: md-deck print

src/components/md-deck/index.tsx

@@ -4,6 +4,7 @@ import { resolvePath } from '../utils/path';
 import { createDeckStore } from './hooks/deckStore';
 import { DeckHeader } from './DeckHeader';
 import { DeckContent } from './DeckContent';
+import { PrintPreview } from './PrintPreview';
 import {DataEditorPanel, LayerEditorPanel, PropertiesEditorPanel} from './editor-panel';
 
 interface DeckProps {
@@ -102,6 +103,15 @@ customElement<DeckProps>('md-deck', {
 
   return (
     <div class="md-deck mb-4">
+      {/* 打印预览弹窗 */}
+      <Show when={store.state.isPrinting}>
+        <PrintPreview
+          store={store}
+          onClose={() => store.actions.setPrinting(false)}
+          onPrint={() => window.print()}
+        />
+      </Show>
+
       {/* Tab 选择器和编辑按钮 */}
       <Show when={store.state.cards.length > 0 && !store.state.error}>
         <DeckHeader store={store} />