schema: add challenge notification types

src/index.tsx

@@ -2562,6 +2562,7 @@ export type NotificationFilters = {
 export type NotificationGql = {
   __typename?: "NotificationGQL";
   actor: UserGql;
+  challengeId?: Maybe<Scalars["Int"]["output"]>;
   comment?: Maybe<CommentGql>;
   createdAt: Scalars["DateTime"]["output"];
   id: Scalars["Int"]["output"];
@@ -2573,6 +2574,7 @@ export type NotificationGql = {
 };
 
 export enum NotificationTypeEnum {
+  ChallengeInvite = "CHALLENGE_INVITE",
   Comment = "COMMENT",
   CommentReply = "COMMENT_REPLY",
   Follow = "FOLLOW",

src/schema.gql

@@ -788,6 +788,7 @@ type NotificationGQL {
   notificationType: NotificationTypeEnum!
   actor: UserGQL!
   videoId: Int
+  challengeId: Int
   comment: CommentGQL
   reactionType: String
   isRead: Boolean!
@@ -800,6 +801,7 @@ enum NotificationTypeEnum {
   COMMENT_REPLY
   REACTION
   FOLLOW
+  CHALLENGE_INVITE
 }
 
 input NotificationFilters {