feat: Migrate to TypeScript + Drop Node.js v18 + Support Node.js 24 + Support Koa v3

[3imed-jaberi]

Checklist

• I have ensured my pull request is not behind the main or master branch of the original repository.
• I have rebased all commits where necessary so that reviewing this pull request can be done without having to merge it first.
• I have written a commit message that passes commitlint linting.
• I have ensured that my code changes pass linting tests.
• I have ensured that my code changes pass unit tests.
• I have described my pull request and the reasons for code changes along with context if necessary.

[3imed-jaberi]

@jonathanong could you please give the access to publish for koa-body-parsers .. I need also to push message that encourage to start migration to @koa/body-parsers

[jonathanong]

Done - email me next time, I get too many GitHub notifications :)

[awe719]

@jonathanong could you please give the access to publish for koa-body-parsers .. I need also to push message that encourage to start migration to @koa/body-parsers