Refactor icons passed as props with the new way (#1492)

* Refactor icons passed as props with the new way

Co-authored-by: v1b3m <vibenjamin6@gmail.com>
Co-authored-by: Matheus <matheus_benini@hotmail.com>

* Update more files

Co-authored-by: v1b3m <vibenjamin6@gmail.com>
Co-authored-by: Matheus <matheus_benini@hotmail.com>

* Fix according to review

* Fix according to review

* Fix according to review

* Fix chromatic regressions

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Co-authored-by: v1b3m <vibenjamin6@gmail.com>
Co-authored-by: Matheus <matheus_benini@hotmail.com>
Co-authored-by: Charles Bochet <charles@twenty.com>

front/src/modules/ui/layout/components/PageAddButton.tsx

@@ -8,7 +8,7 @@ type OwnProps = {
 export function PageAddButton({ onClick }: OwnProps) {
   return (
     <IconButton
-      icon={<IconPlus size={16} />}
+      Icon={IconPlus}
       size="medium"
       variant="secondary"
       data-testid="add-button"