feat: improve 2fa styles based on feedback (#635)

* feat: improve 2fa styles based on feedback

* fix: preferences panes and dialogs electron compatibility

* fix: no horizontal line when opening two factor activation

* feat: improve two factor activation styles

* feat: further 2fa style improvements

* feat: padding 2fa widgets

* feat: add padding between QR code and content

* feat: refresh 2fa after passcode confirmation

* feat: don't autocomplete passwords for DecoratedInput

app/assets/javascripts/preferences/components/MenuItem.tsx

@@ -22,6 +22,7 @@ export const MenuItem: FunctionComponent<Props> = ({
     }}
   >
     <Icon className="icon" type={iconType} />
+    <div className="min-w-1" />
     {label}
   </div>
 );