Fetch chapter download status with pages mutation

The pages mutation potentially changes the chapters download status, causing the cache to get outdated

src/lib/graphql/chapter/ChapterMutation.ts

@@ -18,6 +18,11 @@ export const GET_CHAPTER_PAGES_FETCH = gql`
             chapter {
                 id
                 pageCount
+                isDownloaded
+                manga {
+                    id
+                    downloadCount
+                }
             }
             pages
         }

src/lib/graphql/generated/graphql.ts

@@ -519,7 +519,13 @@ export type GetChapterPagesFetchMutation = {
     fetchChapterPages: {
         __typename: 'FetchChapterPagesPayload';
         pages: Array<string>;
-        chapter: { __typename: 'ChapterType'; id: number; pageCount: number };
+        chapter: {
+            __typename: 'ChapterType';
+            id: number;
+            pageCount: number;
+            isDownloaded: boolean;
+            manga: { __typename: 'MangaType'; id: number; downloadCount: number };
+        };
     } | null;
 };