Adds Blank Paper, a new mime cocktail (#42366)

Adds a new drink, made by mimes, for everyone! It was based in a costum drink that had the flavour text of eraser, nothing and future! 

Recipe is 1 part Silencer, 1 part Nothing and 1 Part Nuka Cola (it also heals mime like most mime drinks do)

cl BebeYoshi & Hexmaniacosanna
add: A new drink called Blank Paper was added to the bar menu, it was made by a mime and it represents a new start.
/cl

[why]: This was a special costum drink and we thought it deserved its own cocktail, besides, mimes needs more unique things (even if you don't even need a mime to make it).

code/modules/food_and_drinks/recipes/drinks_recipes.dm

@@ -688,3 +688,9 @@
 	id = "branca_menta"
 	results = list("branca_menta" = 3)
 	required_reagents = list("fernet" = 1, "creme_de_menthe" = 1, "ice" = 1)
+
+/datum/chemical_reaction/blank_paper
+	name = "Blank Paper"
+	id = "blank_paper"
+	results = list("blank_paper" = 3)
+	required_reagents = list("silencer" = 1, "nothing" = 1, "nuka_cola" = 1)

code/modules/reagents/chemistry/reagents/alcohol_reagents.dm

@@ -1840,6 +1840,25 @@ All effects don't start immediately, but rather get worse over time; the rate is
 		. = TRUE
 	..()
 
+/datum/reagent/consumable/ethanol/blank_paper
+	name = "Blank Paper"
+	id = "blank_paper"
+	description = "A bubbling glass of blank paper. Just looking at it makes you feel fresh."
+	nutriment_factor = 1 * REAGENTS_METABOLISM
+	color = "#DCDCDC" // rgb: 220, 220, 220
+	boozepwr = 20
+	quality = DRINK_GOOD
+	taste_description = "bubbling possibility"
+	glass_icon_state = "blank_paper"
+	glass_name = "glass of blank paper"
+	glass_desc = "A fizzy cocktail for those looking to start fresh."
+
+/datum/reagent/consumable/ethanol/blank_paper/on_mob_life(mob/living/carbon/M)
+	if(ishuman(M) && M.job == "Mime")
+		M.heal_bodypart_damage(1,1)
+		. = 1
+	return ..()
+
 /datum/reagent/consumable/ethanol/fruit_wine
 	name = "Fruit Wine"
 	id = "fruit_wine"