feat: custom x/mint minting function (#24436)

Co-authored-by: Tyler <48813565+technicallyty@users.noreply.github.com>

simapp/app.go

@@ -349,6 +349,7 @@ func NewSimApp(
 		app.BankKeeper,
 		authtypes.FeeCollectorName,
 		authtypes.NewModuleAddress(govtypes.ModuleName).String(),
+		// mintkeeper.WithMintFn(mintkeeper.DefaultMintFn(minttypes.DefaultInflationCalculationFn)), custom mintFn can be added here
 	)
 
 	app.ProtocolPoolKeeper = protocolpoolkeeper.NewKeeper(

simapp/app_di.go

@@ -156,7 +156,7 @@ func NewSimApp(
 				//
 
 				// For providing a custom inflation function for x/mint add here your
-				// custom function that implements the minttypes.InflationCalculationFn
+				// custom minting function that implements the mintkeeper.MintFn
 				// interface.
 			),
 		)