Refactor to use native Node.js modules, support Node.js v20+ and modernize the code

[3imed-jaberi]

Changelog

• Refactor the library to be with OOP class style
• Support Node.js 20+
• Bump all dependeices at the latest compatible versions with the current implementation
• Replace methods dependency with native Node.js methods
• Replace should and expect.js dependencies with native Node.js assert module
• Migrate all test cases from done-callback style to async/await style
• Fix [fix] @koa/router does not handle decoding URL with '+' character properly #179

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.

[socket-security]

New and removed dependencies detected. Learn more about Socket for GitHub ↗︎

Package	New capabilities	Transitives	Size	Publisher
npm/eslint@8.57.0	environment, filesystem Transitive: eval, shell, unsafe	+94	10.7 MB	eslintbot
npm/nyc@17.0.0	environment, filesystem, unsafe Transitive: eval, shell	+144	14.6 MB	bcoe
npm/supertest@7.0.0	network Transitive: environment, eval, filesystem	+33	1.81 MB	titanism

🚮 Removed packages: npm/eslint@8.39.0, npm/nyc@15.1.0, npm/supertest@6.3.4

View full report↗︎

[titanism]

@3imed-jaberi can you also submit a PR that takes care of this? f7ffb93#r145401932

then I can release to npm major version bump

[titanism]

awesome work, btw 🙏 🎉

[titanism]

also @3imed-jaberi is there any reason why node v18 would not be supported?

[3imed-jaberi]

@titanism honestly no reason, if you want we can support it until the v18 end of life

[titanism]

That would be great, can you PR?

[3imed-jaberi]

@titanism PR: ---> #181

[titanism]

Just waiting on tests to finish and then will merge/release.

Also – can you join our Matrix chat channel? We're "forwardemail" username in there 😄 We don't have Slack anymore.

https://matrix.to/#/#forwardemail:matrix.org

[3imed-jaberi]

@titanism thanks for mentioning that because I was surprised with Slack last time 😅!

[titanism]

v13.0.0 released to npm 🎉

https://github.com/koajs/router/releases/tag/v13.0.0