chore: make fmt.Errorf use %w to wrap error instead of %v (#20350)

server/start.go

@@ -823,11 +823,11 @@ func testnetify[T types.Application](ctx *Context, testnetAppCreator types.AppCr
 	_, _, _, _, _, proxyMetrics, _, _ := metrics(genDoc.ChainID) // nolint: dogsled // function from comet
 	proxyApp := proxy.NewAppConns(clientCreator, proxyMetrics)
 	if err := proxyApp.Start(); err != nil {
-		return nil, fmt.Errorf("error starting proxy app connections: %v", err)
+		return nil, fmt.Errorf("error starting proxy app connections: %w", err)
 	}
 	res, err := proxyApp.Query().Info(context, proxy.InfoRequest)
 	if err != nil {
-		return nil, fmt.Errorf("error calling Info: %v", err)
+		return nil, fmt.Errorf("error calling Info: %w", err)
 	}
 	err = proxyApp.Stop()
 	if err != nil {

server/v2/appmanager/config.go

@@ -3,7 +3,7 @@ package appmanager
 // Config represents the configuration options for the app manager.
 // TODO: implement comments for toml
 type Config struct {
-	ValidateTxGasLimit uint64 `mapstructure:"validate-tx-gas-limit"` //TODO: check how this works on app mempool
+	ValidateTxGasLimit uint64 `mapstructure:"validate-tx-gas-limit"` // TODO: check how this works on app mempool
 	QueryGasLimit      uint64 `mapstructure:"query-gas-limit"`
 	SimulationGasLimit uint64 `mapstructure:"simulation-gas-limit"`
 }