Manage blank space on record details

[FabLeroux]

On recordDetailsFSC screnne flow component :

• it'd be great to be able to add some blank space within the fields in order to respect some users habits for exemple with a specific variable {!space} within the field list
• it'b be more secure to have two way on edit mode one whith a pen in each field allowed as in standard layout and one one full edit mode as it currentily is