when pulling requests, set each to approved that is already available (so the UI avoids showing the approve option for already available content)

PlexRequests.UI/Modules/RequestsModule.cs

@@ -99,7 +99,7 @@ namespace PlexRequests.UI.Modules
                 ReleaseDateTicks = movie.ReleaseDate.Ticks,
                 RequestedDate = movie.RequestedDate.Humanize(),
                 RequestedDateTicks = movie.RequestedDate.Ticks,
-                Approved = movie.Approved,
+                Approved = movie.Available ? true : movie.Approved,
                 Title = movie.Title,
                 Overview = movie.Overview,
                 RequestedBy = movie.RequestedBy,
@@ -136,7 +136,7 @@ namespace PlexRequests.UI.Modules
                 ReleaseDateTicks = tv.ReleaseDate.Ticks,
                 RequestedDate = tv.RequestedDate.Humanize(),
                 RequestedDateTicks = tv.RequestedDate.Ticks,
-                Approved = tv.Approved,
+                Approved = tv.Available ? true : tv.Approved,
                 Title = tv.Title,
                 Overview = tv.Overview,
                 RequestedBy = tv.RequestedBy,