Jellyfin nightly switches to use new auth method

[BRTPOB]

Describe the bug
When switching to the new Jellyfin nightly, Jellystat won't work due to the deprecation of the old auth method.

Environment Details (please complete the following information):

• OS: Ubuntu host, Docker container.
• Browser: Any
• Jellystat Version: 1.1.8
• Jellyfin Version: 10.12.0

To Reproduce
Steps to reproduce the behavior:

1. Update to Jellyfin Nightly
2. Login to Jellystat
3. Check logs
4. See error

Expected behavior
Expected Jellystat to use the new authorization method for the API keys.

Screenshots
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Task Logs
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Container Logs
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Additional context
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