feat: overwrite min-gas-prices to combat empty blocks (#8131) (#8133)

* fix config and app toml overwrites

* changelog

* more fixes

* changelog name

* push

* push

* clean up

* reduce diff

* comments

* print propper

* lint

* only change the respective lines, rather than the entire file

* reduce diff

* abstraction

* even more abstraction

* add in line comments

* update config

* in line comments

* fix overwrite bug

* reduce diff

* overwrite min gas prices

* changelog

* changelog

(cherry picked from commit a9552b3)

Co-authored-by: Adam Tucker <[email protected]>

CHANGELOG.md

@@ -48,9 +48,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### State Compatible
 
+## v24.0.2
+
 * [#8006](https://github.com/osmosis-labs/osmosis/pull/8006), [#8014](https://github.com/osmosis-labs/osmosis/pull/8014) Speedup many BigDec operations
 * [#8030](https://github.com/osmosis-labs/osmosis/pull/8030) Delete legacy behavior where lockups could not unbond at very small block heights on a testnet
 * [#8118](https://github.com/osmosis-labs/osmosis/pull/8118) Config.toml and app.toml overwrite improvements
+* [#8131](https://github.com/osmosis-labs/osmosis/pull/8131) Overwrite min-gas-prices to 0uosmo (defaulting to the EIP 1559 calculated value) to combat empty blocks
 
 ## v24.0.1
 

cmd/osmosisd/cmd/root.go

@@ -104,6 +104,11 @@ type SectionKeyValue struct {
 
 var (
 	recommendedAppTomlValues = []SectionKeyValue{
+		{
+			Section: "",
+			Key:     "minimum-gas-prices",
+			Value:   "0uosmo",
+		},
 		{
 			Section: "osmosis-mempool",
 			Key:     "arbitrage-min-gas-fee",
@@ -113,7 +118,8 @@ var (
 			Section: "osmosis-mempool",
 			Key:     "max-gas-wanted-per-tx",
 			Value:   "60000000",
-		}}
+		},
+	}
 
 	recommendedConfigTomlValues = []SectionKeyValue{
 		{