fix lint errors #50

src/lib/utils/clipboardIo.js

@@ -3,7 +3,7 @@ import dataUrlToBlob from 'dataurl-to-blob'
 
 async function _copyBlob (blob) {
   await navigator.clipboard.write([
-    new ClipboardItem({
+    new ClipboardItem({ // eslint-disable-line no-undef
       [blob.type]: blob
     })
   ])

src/views/Main/Workspace/Tabs/Tab/DataView/index.vue

@@ -110,7 +110,7 @@ export default {
       if ('ClipboardItem' in window) {
         this.$refs.viewComponent.copyPngToClipboard()
       } else {
-        alert ("Your browser doesn't support copying images into the clipboard. If you use Firefox you can enable it by setting dom.events.asyncClipboard.clipboardItem to true.")
+        alert("Your browser doesn't support copying images into the clipboard. If you use Firefox you can enable it by setting dom.events.asyncClipboard.clipboardItem to true.")
       }
     }
   }