Show some error in filemanager if pasting fails

dashboard/src/components/FolderView.vue

@@ -1,6 +1,8 @@
 <template>
   <MainLayout>
     <template #dialogs>
+      <Notification />
+
       <Dialog ref="fatalErrorDialog" modal title="Error">
         <p>{{ fatalError }}</p>
       </Dialog>
@@ -97,7 +99,7 @@
 
 import { marked } from 'marked';
 
-import { fetcher, Dialog, DirectoryView, TopBar, Breadcrumb, BottomBar, Button, InputDialog, MainLayout, Menu, FileUploader, Spinner } from 'pankow';
+import { fetcher, Dialog, DirectoryView, TopBar, Breadcrumb, BottomBar, Button, InputDialog, MainLayout, Menu, Notification, FileUploader, Spinner } from 'pankow';
 import { sanitize, sleep } from 'pankow/utils';
 
 import { ISTATES } from '../constants.js';
@@ -124,6 +126,7 @@ export default {
     InputDialog,
     MainLayout,
     Menu,
+    Notification,
     Breadcrumb,
     PreviewPanel,
     Spinner,
@@ -477,7 +480,12 @@ export default {
       window.addEventListener('beforeunload', beforeUnloadListener, { capture: true });
       this.$refs.pasteInProgressDialog.open();
 
-      await this.directoryModel.paste(targetPath, action, files);
+      try {
+        await this.directoryModel.paste(targetPath, action, files);
+      } catch (e) {
+        window.pankow.notify({ type: 'danger', text: e, persistent: true })
+      }
+
       this.clipboard = {};
       await this.loadCwd();