Hotfix for the Hotfix (sorta) ⛏️

Turns out there's a number of places that sonarr is now returning arrays with language: [null] aside from the episode file API. So this release addresses that issue to make it so regardless of the resource, arrays of Language structs always allow null to be the only element of the array without propagating an error and causing issues with loading things.

Some of the affected UIs were history, episode file details, manual season and episode searches, and blocklists.

Bug Fixes

• Wrapped all Sonarr use of Language with Option to fix the 'null' array issue in the new Sonarr API (9c1a9cc)