Hotifx: Removed old references to PageData

...)/(generic_layout)/books/[id]/edit/(general)/bookInfo.tsx

...rotected)/(generic_layout)/upload/(simple)/UploadForm.tsx

apps/fullstack/app/api/books/route.ts

apps/fullstack/app/debug/render/client.tsx

apps/fullstack/app/debug/render/server.tsx

apps/fullstack/components/books/pagesSelector.tsx

...ack/components/editor/sidebar/navigation/pageSwitcher.tsx

...stack/components/editor/sidebar/previews/previewPages.tsx

.../fullstack/components/editor/tools/doodle/drawHandler.tsx

apps/fullstack/components/editor/worker/abc.ts