Merge packages

[esteblock]

Currently we have too any packages.
Do we need as many?
And why?

• Analize the current situation and see what is the problem of having so many packages
• Choose and justify what are the packages we need
• Merge

[benjaminsalon]

One of the issue possibly brought by having different packages is a more difficult local testing environment with Multichain Dapp for example. As every package depend on each other and are all by default linked to the published version of the library, changing one package locally might not change the other one's dependency.
Also it may take more time and redundant copies of the packages when adding the packages to one project.

[esteblock]

We can leave 1 package per wallet, and all the other packages should be all merged in core