feat(UI): JSONize options

[scarf005]

Purpose of change (The Why)

i hate having to recompile src/options.cpp for 20 seconds only to update a single value

Describe the solution (The How)

• add OPTION / OPTION_GROUP JSON loading for static option definitions
• move large static chunks of general, debug, performance, and world_default into data/json/options/*.json
• add option-definition hot reload on option-page re-entry and F5
• keep dynamic option families in C++ for now

Testing

• cmake --build out/build/linux-full --target style-json-parallel
• cmake --build --preset linux-full --target cataclysm-bn-tiles cata_test-tiles
• ./out/build/linux-full/tests/cata_test-tiles \"json_option_definitions_are_loaded\"
• ./build-scripts/lint-json.sh

Additional context

Draft while interface / graphics / android / dynamic world-default options are still being migrated.

Checklist

Mandatory

• I wrote the PR title in conventional commit format.
• I ran the code formatter.
• I linked any relevant issues using github keyword syntax like closes #1234 in Summary of the PR so it can be closed automatically.
• I've committed my changes to new branch that isn't main so it won't cause conflict when updating main branch later.

Optional

• This is a C++ PR that modifies JSON loading or behavior.
• I have documented the changes in the appropriate location in the docs/ folder.
• New localizable fields need to be added to the lang/bn_extract_json_strings.sh script if it does not support them yet.

^{PR opened by gpt-5.4 high on opencode}