use displayValues for select filters

[Robonau]

this will fix mangadex filters after tachiyomi changed formats
(will only work for server versions after Syer10's patch to server Suwayomi/Suwayomi-Server#347)

[Syer10]

You could check if displayValues is present/null and use whatever values returns if it is. In JUI I show the raw json objects in the values array if displayValues is null

[Robonau]

You could check if displayValues is present/null and use whatever values returns if it is. In JUI I show the raw json objects in the values array if displayValues is null

if it's not an array of strings it will error and crash
making it not crash is allot more work

[AriaMoradi]

(will only work for server versions after Syer10's patch to server Suwayomi/Tachidesk-Server#347)

Is that not in the latest Server release?

[Robonau]

ye it was already merged so not a problem