This commit defines new rules to disable elements in views using sample
data.
Previously, this was done by setting a 'o_view_sample_data' class on the
view and then setting another class 'o_sample_data_disabled' on elements
which had to be disabled.
Now, the logic determining which elements are disabled has been moved to
each view's SCSS file to avoid polluting the templates with redundant
class assignations. A mixin (o-sample-data-disabled) has been defined in
the SCSS utils to have the same rules on these elements.
closesodoo/odoo#101485
X-original-commit: 3e413c96ff2dff60de22e1d5e1fed7070ac2943d
Related: odoo/enterprise#31960
Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>