disable spell check in filename

file-view.js

@@ -37,6 +37,7 @@ export class FileView extends HTMLElement {
     this.shadowRoot.appendChild(this.contentEl)
     this.nameEl = document.createElement('input')
     this.nameEl.classList.add('name')
+    this.nameEl.setAttribute('spellcheck', 'false')
     this.headerEl.appendChild(this.nameEl)
     this.editEl = document.createElement('m-editor-text-edit')
     this.contentEl.appendChild(this.editEl)