fix: Add multiple file paste support and fix for bugs (#4066)

- Add multiple files paste support.
- Fixes showing file name in the editor field when we paste the file from finder.
- Fixes showing the image in the advance editor when we paste the image as an attachment from the clipboard.

Fixes: #4036

Co-authored-by: Nithin David <1277421+nithindavid@users.noreply.github.com>

app/javascript/dashboard/components/widgets/WootWriter/Editor.vue

@@ -186,6 +186,12 @@ export default {
         blur: () => {
           this.onBlur();
         },
+        paste: (view, event) => {
+          const data = event.clipboardData.files;
+          if (data.length > 0) {
+            event.preventDefault();
+          }
+        },
       },
     });
     this.focusEditorInputField();