JSON page deserialization in PrintingPlateJSONRecipe so plates render…

[mousebites]

Fixes #923

Fix made and tested before @Ameliorate suggested the more comprehensive re-write. Seems to solve the bug on cases I tested and may be sufficient to fix the plates being completely busted in the interim.

Changed

Converted the text content from books into strings that can be deserialized before the content is added to the page Component.

Why

If the data isn't deserialized, the serialized JSON just ends up as plaintext.

Tests

Tested existing behavior vs post-fix on a locally hosted Civ server.

#	Case	Expected	Result
1	Pre-fix, any valid JSON book	Raw JSON verbatim	Bug reproduced
2	Object JSON {"text":"X","color":"gold","bold":true}	Gold + bold "X"	Pass (fixed)
3	Array JSON ["",{"text":"We"},{"text":"lco","italic":true},{"text":"me t"},{"text":"o Minec","color":"aqua"},{"text":"raft To","bold":true,"color":"aqua"},{"text":"ols","color":"aqua"}]	Styled render	Pass (fixed)
4	Hex + all decorations {"text":"Hex ","color":"#55FF55","extra":[{"text":"B","bold":true},{"text":"I","italic":true}{"text":" U","underlined":true},{"text":"S","strikethrough":true},{"text":" O","obfuscated":true}]}	Styled render	Pass (fixed)
5	Keybind + translate ["",{"keybind":"key.jump"},{"text":" / "},{"translate":"menu.singleplayer"}]	Correct linkage	Pass (fixed)
6	Hover/click {"text":"hover me","hoverEvent":{"action":"show_text","contents":{"text":"hi","color":"gold"}},"clickEvent":{"action":"suggest_command","value":"/help"}}	Hover & clickable text	Semi-passing (hover only)*
7	Multi-page JSON page1 {"text":"Hello + page2 World"}	"HelloWorld"	Pass (fixed)
8	Malformed JSON {"text":"oops"	"JSON Syntax Error" button, no output	Pass (validator intact)
9	Banned key input: {"score":{"name":"@p","objective":"x"}}	Banned Tag Error	Pass (expected error)
10	Plain prose hello world	"JSON Syntax Error" button	Pass (expected error)

*Not sure why click events aren't working, didn't investigate. Could be neat to pre-fill chatbox with /dest locations if it did but also not why I'm here.

LLM Disclosure

Used claude-opus-4-7, verified changes and tested outcomes in client on a locally hosted Civ instance.

[mousebites]

Let me know if there is anything else I can do to help with this, no pressure though if this is low priority!