Sync with jsdec

[wargio]

no. this sync was done 18 days ago.

[trufae]

Oh! but seems like those two commits are missing, i can remake the PR with only those two changes (the readme update is missing in jsdec)

• https://github.com/wargio/r2dec-js/pull/236/commits/445280ba551b6baffbf928a8936c9947fd6eed3c
• https://github.com/wargio/r2dec-js/pull/236/commits/e768327d0e50409657e5303af994d03e317e673d

Thanks!

[wargio]

https://github.com/wargio/r2dec-js/commit/e768327d0e50409657e5303af994d03e317e673d -> make it in a different PR please.

https://github.com/wargio/r2dec-js/commit/445280ba551b6baffbf928a8936c9947fd6eed3c -> not needed because this was a bug i found on rizin when i changed some stuff that were not changed on r2, and frankly it was an edge case when you recursively call cons command within a cons command which was a stupid idea of mine.