feat: add log level selection

[Meierschlumpf]

Describe the feature you'd like to request

Add a dropdown to logs page where you can select the levels.
Then only show the logs of that level. This could be implemented by

1. Sending all logs (including debug) to redis
2. Subscribing to only the logs in the channels selected (only debug, info, warning, error channel)

Additional information

No response