chore: upgrade handler for v6_6-rc1 for canon-4 network (#2574)

* adding upgrade v6.6-rc1 for canon network

* change the bid duration to 4 hours for canon network

* fix:fix the lint

app/upgrades.go

@@ -54,25 +54,28 @@ func (app UmeeApp) RegisterUpgradeHandlers() {
 	app.registerUpgrade6_4(upgradeInfo)
 	app.registerUpgrade("v6.5", upgradeInfo, nil, nil, nil)
 
-	app.registerUpgrade6_6(upgradeInfo)
+	// this upgrade is only for testnet (canon-4) network
+	app.registerUpgrade6_6RC1(upgradeInfo)
 }
 
-func (app *UmeeApp) registerUpgrade6_6(upgradeInfo upgradetypes.Plan) {
-	planName := "v6.6"
+func (app *UmeeApp) registerUpgrade6_6RC1(upgradeInfo upgradetypes.Plan) {
+	planName := "v6.6-rc1"
 
 	app.UpgradeKeeper.SetUpgradeHandler(planName,
 		func(ctx sdk.Context, _ upgradetypes.Plan, fromVM module.VersionMap) (module.VersionMap, error) {
 			printPlanName(planName, ctx.Logger())
 
 			// update leverage and metoken params to include burn auction fee share.
 			lparams := app.LeverageKeeper.GetParams(ctx)
+			// TODO: need to check the reward auction fee params value for v6.6
 			lparams.RewardsAuctionFee = sdk.MustNewDecFromStr("0.01")
 			if err := app.LeverageKeeper.SetParams(ctx, lparams); err != nil {
 				return nil, err
 			}
 
 			mekeeper := app.MetokenKeeperB.Keeper(&ctx)
 			meparams := mekeeper.GetParams()
+			// TODO: need to check the Rewards Auction Fee Factor params value for v6.6
 			meparams.RewardsAuctionFeeFactor = 10000 // 100% of fees goes to rewards auction
 			if err := mekeeper.SetParams(meparams); err != nil {
 				return nil, err

x/auction/genesis.go

@@ -10,7 +10,9 @@ import (
 // DefaultGenesis creates a default genesis state
 func DefaultGenesis() *GenesisState {
 	return &GenesisState{
-		RewardsParams:   RewardsParams{BidDuration: 14 * 24 * 3600}, // 14 days
+		// check bid duration value for v6.6 upgrade
+		// RewardsParams:   RewardsParams{BidDuration: 14 * 24 * 3600}, // 14 days
+		RewardsParams:   RewardsParams{BidDuration: 4 * 3600}, //  4 hours for bid duration this is only for canon-4 network
 		RewardAuctionId: 0,
 		RewardsAuctions: []RewardsKV{},
 		RewardsBids:     []BidKV{},

x/auction/msgs.go

@@ -19,6 +19,7 @@ const minBidDuration = 3600 // 1h in seconds
 
 // MinRewardsBid is the minimum increase of the previous bid or the minimum bid if it's the
 // first one. 50 UX = 50e6uumee
+// TODO: need to check the value for v6.6 upgrade
 var MinRewardsBid = sdk.NewInt(50_000_000)
 
 //