Extract wizards to `@openscd/wizards` package

[juancho0202]

In order to separate concerns we would like to extract the wizards out of the packages/open-scd project and into packages/wizards.

Acceptance criteria:

• All wizards currently located in the /packages/open-scd directory must be successfully extracted to the /packages/wizards directory.
• The extracted wizards must retain their functionality and appearance as before the extraction process.
• Any existing dependencies or imports related to the extracted wizards must be updated to point to the packages/wizards project.
• WizardEvent and NewWizardEvent needs to be moved out of the foundation.ts and moved to a foundation file in the wizards package