[FEATURE REQUEST] Reconnect if server is not available

[Bestfast]

Is your feature request related to a problem? Please describe.
The bot currently stops working if the JELLYFIN_SERVER_ADDRESS stops answering (eg. on a connection timed out error)

Describe the solution you'd like
Raise an error whenever it's not possible to connect to the server and retry to connect to it every x seconds (could be incremental up to 120 or simply 30 default I think)

Describe alternatives you've considered
Alternative approach could be to check the server status before every request, but that would be too much and pointless imo

[manuel-rw]

I don't see any value in this feature. Why would the Jellyfin server be offline?
Can you explain your use case?

[tencreator]

The server could be updating or they could be performing some maintenance, there is many reasons as to why someone would have a service or server down

[manuel-rw]

I understand. At the moment, I'm busy with other projects and since this is not a critical bug, I will not work on this at the moment. But I'm happy to review and accept contributions for this!

[tencreator]

Ok, That's fine by me, give me a bit of time to get used to the codebase.

[manuel-rw]

Sure! Thank you. I'm migrating to pnpm as we're speaking, want to update the code base and work in #448 .
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