Before this commit, modifiers containing conditions on the `id`
field weren't always correctly evaluated in form views. This
happened on new records, when the `id` field wasn't present in
the view. In this case, its value in the evalContext was
`undefined`, so a domain like `("id", "!=", "False")` was always
evaluated to true. The `id` field is handled a bit differently
than the other ones, as we do not require for the field to be
present to use it in modifiers (mostly because we don't need it
to be present to know its value).
This commit fixes the issue by forcing a `false` value for `id`
when the record has no id yet.
closesodoo/odoo#97587
Signed-off-by: Jorge Pinna Puissant (jpp) <jpp@odoo.com>