- the command had `--migration:generate` instead of `migration:generate`
written in the doc
- when copy pasting it we got this error
```
Not enough non-option arguments: got 0, need at least 1
```
- after removing the extra `--` it worked as expected
# Description
Closes#8169
Extract Add New button from entitiesToSelect and add it as a separate
element .
There doesn't seem to be a point in having Add New as part of a list, it
seems better off in its own component, apart from list items
## Rationale
There already is #8353 addressing the same issue, but it seems it
doesn't really remove the duplicate "Add New" in the list, leaving a
duplicate "Add New" in `SingleEntitySelect`
---------
Co-authored-by: Félix Malfait <felix@twenty.com>
