Add follow requests to db

TODO: Add functions for it

storage/storage.go

@@ -49,6 +49,7 @@ func NewStorage(dbUrl string, cache *cache.Cache) (*Storage, error) {
 		AccessToken{},
 		Emote{},
 		UserInfoField{},
+		FollowRequest{},
 	)
 	if err != nil {
 		return nil, fmt.Errorf("failed to apply migrations: %w", err)