Vikunja Widget: API Errors?

### Widget link

https://github.com/glanceapp/community-widgets/tree/main/widgets/vikunja-taskboard

### Description

Hi. Im struggeling to get @svilenmarkov 's Vikunja Widget to communicate with Glance. I have gotten it to work before, but now it seems to have some sort of issue that I am not technically good enough to pinpoint.

Glance gives this error:

"http://*****:3456/api/v1/tasks/all?sort_by=due_date&order_by=asc&per_page=5&filter=((due_date>now-1d%26%26due_datenow%26%26priority>3))%26%26done=false": context deadline exceeded (Client.Timeout exceeded while awaiting headers)

While the Docker logs for Vikunja gives this error:

level=ERROR component=http remote_ip=***** method=POST uri=/api/v1/user/token/refresh status=401 latency=58.218µs user_agent="Mozilla/5.0 (Windows NT 10.0; rv:130.0) Gecko/20100101 Firefox/130.0" err="code=401, message=No refresh token provided."

The Token is full access administrator. They are on the same machine. I have tried a whole range of localhost, 127.0.0.1, the WAN address, the local host name. None working.

Thank you for any help :)

Start in widgets/vikunja-taskboard from the linked widget and compare its request behavior with the Glance timeout and Vikunja 401 log. Reproduce the connection using the reported endpoint and configuration details, then verify that token refresh succeeds and the widget receives tasks without timing out.

Written by the indexing model from the issue text.