Revert "[MM-37984] Allow Desktop App to authenticate via external providers outside of the app on supported servers (#23795)" (#24039)

This reverts commit abdf4e58c3.

server/channels/store/store.go

@@ -86,7 +86,6 @@ type Store interface {
 	PostAcknowledgement() PostAcknowledgementStore
 	PostPersistentNotification() PostPersistentNotificationStore
 	TrueUpReview() TrueUpReviewStore
-	DesktopTokens() DesktopTokensStore
 }
 
 type RetentionPolicyStore interface {
@@ -666,15 +665,6 @@ type TokenStore interface {
 	RemoveAllTokensByType(tokenType string) error
 }
 
-type DesktopTokensStore interface {
-	GetUserId(desktopToken string, minCreatedAt int64) (string, error)
-	Insert(desktopToken string, createdAt int64, userId *string) error
-	SetUserId(desktopToken string, minCreatedAt int64, userId string) error
-	Delete(desktopToken string) error
-	DeleteByUserId(userId string) error
-	DeleteOlderThan(minCreatedAt int64) error
-}
-
 type EmojiStore interface {
 	Save(emoji *model.Emoji) (*model.Emoji, error)
 	Get(ctx context.Context, id string, allowFromCache bool) (*model.Emoji, error)