refactor, added slate, added editor, added book

app/client/pages/index.tsx

@@ -15,49 +15,3 @@ function RouteComponent() {
     </Stack>
   );
 }
-
-// const workingData1: WorkingCardProps = {
-//   id: '1',
-//   title: 'Worth the Candle',
-//   description: `A teenager struggling after the death of his best friend finds himself in a fantasy
-//               world - one which seems to be an amalgamation of every Dungeons and Dragons campaign
-//               they ever played together. Now he's stuck trying to find the answers to why he's there
-//               and what this world is trying to say. The most terrifying answer might be that this
-//               world is an expression of the person he was back on Earth.`,
-//   author: {
-//     id: '1',
-//     createdAt: '12.8.2025',
-//     updatedAt: '4.9.2025',
-//     username: 'AlexanderWhales'
-//   },
-//   progressStatus: WorkingProgressStatus.Finished,
-//   updatedAt: '20.10.2025',
-//   chaptersTotal: 10,
-//   wordsTotal: 34000,
-//   ratingTotal: 10,
-//   reviewsTotal: 3
-// };
-//
-// const workingData2: WorkingCardProps = {
-//   id: '2',
-//   title: 'Test',
-//   description: `Description.`,
-//   author: {
-//     id: '1',
-//     createdAt: '12.8.2025',
-//     updatedAt: '4.9.2025',
-//     username: 'JohnSmith'
-//   },
-//   progressStatus: WorkingProgressStatus.InProgress,
-//   updatedAt: '20.10.2025',
-//   chaptersTotal: 10,
-//   wordsTotal: 1200,
-//   ratingTotal: -10,
-//   reviewsTotal: 0
-// };
-//
-// const mockWorkingData = {
-//   total: 4,
-//   items: [workingData1, workingData2, { ...workingData1, id: '3' }, { ...workingData2, id: '4' }]
-// };
-//