Store Plex account information in non cache file

[TheGuru276]

What Problem Does This Solve?

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Maintenance wizards like The Crew wizard and OpenWizard deletes the pcache file that holds the Plex account information causing users to have to re-authenticate the addon with their Plex account each time the maintenance wizards are used.

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Could the Plex account information be stored in a file that won't be affected by maintenance wizards?

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