Feature - book mode

[HoodieRocks]

This PR adds book mode, allowing books to be easily formatted

[HoodieRocks]

If its not building because of package lock thats some straight BS because the git logs literally show the package lock being updated

[Silabear]

is it good

[HoodieRocks]

i havent seen any new complaints or bugs

[diamond-dev1]

Saw this comment and decided that I'm gonna have some complaints.

• I do not like the book mode toggle button color. Why does it switch to magenta? I don't love the location of it too, but not sure where else it could be put. (edit: i made a little mockup of what would imo be a better location and design but ig just changing the magneta to gray normal would be enough)

• The "book details" button should imo be smth like a pencil or book with pencil instead of a gear icon. I also feel like Generation (Original, COpy of Original, ...)

• An option to render the book pages list smaller could be nice, as I imagine for larger books its going to be a lot of scrolling.

[HoodieRocks]

Page list compact mode proposal:

[cloudflare-workers-and-pages]

Deploying tools with    Cloudflare Pages

Latest commit:	893936b
Status:	✅  Deploy successful!
Preview URL:	https://e8ad05a0.tellraw-aav.pages.dev
Branch Preview URL:	https://feature-book-mode.tellraw-aav.pages.dev

View logs

[HoodieRocks]

no clue why you failed there but looking at the error its just that it took too long even though nothing changed