feat(back): add cascade deletion of projects

feat(front): add modal to call deletion endpoints for projects

Author: SaboniAmine

webapp/src/components/ui/calendar.tsx

@@ -56,12 +56,10 @@ function Calendar({
                 ...classNames,
             }}
             components={{
-                Chevron: ({ className, orientation, ...props }) => {
+                Chevron: ({ orientation, ...props }) => {
                     const Icon =
                         orientation === "left" ? ChevronLeft : ChevronRight;
-                    return (
-                        <Icon className={cn("h-4 w-4", className)} {...props} />
-                    );
+                    return <Icon className="h-4 w-4" {...props} />;
                 },
             }}
             {...props}