Emit perp fees settled on update_funding. Required to have a full picture of total perp market fees. (#530)

mango_v4.json

@@ -7659,6 +7659,11 @@
           "type": "i128",
           "index": false
         },
+        {
+          "name": "feesSettled",
+          "type": "i128",
+          "index": false
+        },
         {
           "name": "openInterest",
           "type": "i64",

programs/mango-v4/src/logs.rs

@@ -146,6 +146,7 @@ pub struct PerpUpdateFundingLog {
     pub price: i128,
     pub stable_price: i128,
     pub fees_accrued: i128,
+    pub fees_settled: i128,
     pub open_interest: i64,
     pub instantaneous_funding_rate: i128,
 }

programs/mango-v4/src/state/perp_market.rs

@@ -317,6 +317,7 @@ impl PerpMarket {
             price: oracle_price.to_bits(),
             stable_price: self.stable_price().to_bits(),
             fees_accrued: self.fees_accrued.to_bits(),
+            fees_settled: self.fees_settled.to_bits(),
             open_interest: self.open_interest,
             instantaneous_funding_rate: funding_rate.to_bits(),
         });

ts/client/src/mango_v4.ts

@@ -7659,6 +7659,11 @@ export type MangoV4 = {
           "type": "i128",
           "index": false
         },
+        {
+          "name": "feesSettled",
+          "type": "i128",
+          "index": false
+        },
         {
           "name": "openInterest",
           "type": "i64",
@@ -16344,6 +16349,11 @@ export const IDL: MangoV4 = {
           "type": "i128",
           "index": false
         },
+        {
+          "name": "feesSettled",
+          "type": "i128",
+          "index": false
+        },
         {
           "name": "openInterest",
           "type": "i64",