Vending machines respects all_products_free (#92665)

## About The Pull Request
- Fixes #92657

code/modules/vending/vendor/_vending.dm

@@ -396,11 +396,12 @@
 
 /obj/machinery/vending/vv_edit_var(vname, vval)
 	. = ..()
-	if (vname == NAMEOF(src, all_products_free))
+	if(vname == NAMEOF(src, all_products_free))
 		if (all_products_free)
-			RemoveComponentSource(src, /datum/component/payment)
+			qdel(GetComponent(/datum/component/payment))
 		else
 			AddComponent(/datum/component/payment, 0, SSeconomy.get_dep_account(payment_department), PAYMENT_VENDING)
+		update_static_data_for_all_viewers()
 
 /obj/machinery/vending/emp_act(severity)
 	. = ..()

code/modules/vending/vendor/inventory.dm

@@ -161,7 +161,7 @@
 		speak("Sold out of [item_record.name].")
 		flick(icon_deny, src)
 		return
-	if(onstation)
+	if(!all_products_free)
 		// Here we do additional handing ahead of the payment component's logic, such as age restrictions and additional logging
 		var/obj/item/card/id/card_used
 		var/mob/living/living_user

code/modules/vending/vendor/ui_data.dm

@@ -12,7 +12,6 @@
 		ui = new(user, src, "Vending", name)
 		ui.open()
 
-
 /**
  * Returns a list of given product records of the vendor to be used in UI.
  * arguments:

tgui/packages/tgui/interfaces/Vending.tsx

@@ -65,6 +65,7 @@ export const Vending = () => {
   const { data } = useBackend<VendingData>();
 
   const {
+    all_products_free,
     onstation,
     ad,
     product_records = [],
@@ -111,7 +112,7 @@ export const Vending = () => {
     <Window width={431} height={635}>
       <Window.Content>
         <Stack fill vertical>
-          {!!onstation && (
+          {!!onstation && !all_products_free && (
             <Stack.Item>
               <UserDetails />
             </Stack.Item>