feature: Add royal reputation amount and limits for cosmetics

Author: kezz

schema.graphqls

@@ -583,6 +583,13 @@ type Cosmetic {
     "If this cosmetic can be donated for Royal Reputation."
     canBeDonated: Boolean!
 
+    """
+    Information about the Royal Reputation this cosmetic provides.
+
+    This will be `null` if the cosmetic cannot be donated.
+    """
+    royalReputation: RoyalReputation
+
     """
     The number of people who own this cosmetic.
 
@@ -594,6 +601,15 @@ type Cosmetic {
     @spectaql(options: [{ key: "example", value: "1000+" }])
 }
 
+"Information about the Royal Reputation for a cosmetic."
+type RoyalReputation {
+    "The maximum number of donations that can be made for this cosmetic."
+    donationLimit: Int!
+
+    "The amount of reputation that each donation provides."
+    reputationAmount: Int!
+}
+
 "Available queries."
 type Query {
     "Given a UUID, returns a Player if they have logged in to MCC Island."