In the BS5 migration, the legacy `checkbox` and `boolean_toggle` widget
were adapted but not the OWL Component.
Also, we have tweaked the old widget and the component to have better
positioning and margins.
Note:
the CSS for the print is already done in BS5
```css
@media print {
.form-check-input {
color-adjust: exact;
}
}
```
Also we change `offsetWidth` by `getBoundingClientRect().width` in
`list_renderer` to avoid inaccurate rounding in columns width's
calculation.
Lastly a `.o-checkbox` class is added to the Checkbox component for a
more universal and context independent targetting.
closesodoo/odoo#96185
Signed-off-by: Adrien Dieudonné (adr) <adr@odoo.com>
Romeo Fragomeli
a1dbac0f9b