Add Lezhin (Multi)

[MikeZeDev]

Everything works fine.

• I am concerned about credentials storage.

[erictbar]

Lezhin updated their website. Connecter no longer working,

Lezhin.ts:191 Uncaught (in promise) Exception<Plugin_Common_Chapter_UnavailableError>: The chapter is not available (not purchased/unlocked/public)!
    at LezhinEN.FetchPages (http://localhost:3000/src/engine/websites/templates/Lezhin.ts:110:13)
    at async Chapter.Update (http://localhost:3000/src/engine/providers/MediaPlugin.ts:72:28)
    at async MediaItemPreview.EntryChanged (http://localhost:3000/src/frontend/fluent-core/components/MediaItemPreview.ts:60:7)

This is despite being logged in and having purchased chapter.

[MikeZeDev]

I am on it. The changes they made may be a good thing to be honest.

[erictbar]

Working now, thanks 👍