device list, arrow cannot be closed

[yangboyd]

** Supporting Details **
Provide the following:

• Browser Version:
  Chrome 94.0.4606.61
• Headscale Version:
  *0.17.1+
• Any Browser Errors (control+shift+i in chrome to see)
  _page.svelte-8213986a.js:formatted:1085 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'length')
  at Object.p (_page.svelte-8213986a.js:formatted:1085)
  at Ot (index-4a5d41f3.js:formatted:483)
  at ft (index-4a5d41f3.js:formatted:458)

Describe the bug
The right-up side arrow does not work. It cannot be closed.

[routerino]

Interesting, I'm not seeing this bug. Maybe it's a problem with foreign characters?

I've been lax on maintenance so I'll push a new update with the latest version of svelte, and see if that improves the issue. Anything you can provide to help recreate the problem would help.

[yangboyd]

It's for the latest headscale. That's route api changed.
I create a pull request for this #83.