Update Kitsu GraphQL schema

src/AnimeClient/API/Kitsu/schema.graphql

@@ -646,6 +646,8 @@ type Chapter implements Unit & WithTimestamps {
 	"A brief summary or description of the unit"
 	description(locales: [String!]): Map!
 	id: ID!
+	"Number of pages in chapter."
+	length: Int
 	"The manga this chapter is in."
 	manga: Manga!
 	"The sequence number of this unit"
@@ -1924,6 +1926,12 @@ type PostConnection {
 	totalCount: Int!
 }
 
+"Autogenerated return type of PostCreate"
+type PostCreatePayload {
+	errors: [Error!]
+	post: Post
+}
+
 "An edge in a connection."
 type PostEdge {
 	"A cursor for use in pagination."
@@ -1939,6 +1947,11 @@ type PostLockPayload {
 }
 
 type PostMutations {
+	"Create a Post."
+	create(
+		"Create a Post"
+		input: PostCreateInput!
+	): PostCreatePayload
 	"Lock a Post."
 	lock(
 		"Lock a Post."
@@ -2188,6 +2201,19 @@ type ProfileEdge {
 	node: Profile
 }
 
+"An external site that can be linked to a user."
+type ProfileLinkSite implements WithTimestamps {
+	createdAt: ISO8601DateTime!
+	id: ID!
+	"Name of the external profile website."
+	name: String!
+	updatedAt: ISO8601DateTime!
+	"Regex pattern used to validate the profile link."
+	validateFind: String!
+	"Pattern to be replaced after validation."
+	validateReplace: String!
+}
+
 "The different types of user stats that we calculate."
 type ProfileStats {
 	"The total amount of anime you have watched over your whole life."
@@ -2257,6 +2283,8 @@ type Query {
 	findMangaById(id: ID!): Manga
 	"Find a single Manga by Slug"
 	findMangaBySlug(slug: String!): Manga
+	"Find a single Media by ID and Type"
+	findMediaByIdAndType(id: ID!, mediaType: MediaTypeEnum!): Media
 	"Find a single Person by ID"
 	findPersonById(id: ID!): Person
 	"Find a single Person by Slug"
@@ -2645,6 +2673,8 @@ type SiteLink implements WithTimestamps {
 	author: Profile!
 	createdAt: ISO8601DateTime!
 	id: ID!
+	"The actual linked website."
+	site: ProfileLinkSite!
 	updatedAt: ISO8601DateTime!
 	"A fully qualified URL of the user profile on an external site."
 	url: String!
@@ -3457,6 +3487,16 @@ input MediaReactionVoteSortOption {
 	on: MediaReactionVoteSortEnum!
 }
 
+input PostCreateInput {
+	content: String!
+	isNsfw: Boolean = false
+	isSpoiler: Boolean = false
+	mediaId: ID
+	mediaType: MediaTypeEnum
+	spoiledUnitId: ID
+	spoiledUnitType: String
+}
+
 input PostLikeSortOption {
 	direction: SortDirection!
 	on: PostLikeSortEnum!