feat: add surcharge during initialization of the parameters + add documentation

[maxgfr]

Hi,

I add a new function for surcharging the initialization. It is useful during the first rendering of the page.

I also added documentation and test 🚀

[revolunet]

thanks !

[github-actions[bot]]

:tada: This PR is included in version 1.6.0 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: