Layrz-forms

- Removed namespace scan in `pyproject.toml` to avoid issues with other libraries

- Due to a incompatibility with shared namespaces, we changed the usage of the library from `from layrz import forms` to `import layrz_forms as forms`

- Fixed issue with nested fields (Previous fix was not working properly)

- Fixed issue with nested fields

- Fixed issue with nested forms, now will be validated correctly

- Migrated to GitHub