feat(gno.land): support setting custom height/timestamp for genesis txs

contribs/gnodev/pkg/dev/node.go

@@ -469,7 +469,9 @@ func (n *Node) rebuildNode(ctx context.Context, genesis gnoland.GnoGenesisState)
 
 	// Setup node config
 	nodeConfig := newNodeConfig(n.config.TMConfig, n.config.ChainID, genesis)
-	nodeConfig.GenesisTxHandler = n.genesisTxHandler
+	nodeConfig.GenesisTxResultHandler = n.genesisTxResultHandler
+	// Speed up stdlib loading after first start (saves about 2-3 seconds on each reload).
+	nodeConfig.CacheStdlibLoad = true
 	nodeConfig.Genesis.ConsensusParams.Block.MaxGas = n.config.MaxGasPerBlock
 
 	// recoverFromError handles panics and converts them to errors.
@@ -512,7 +514,7 @@ func (n *Node) rebuildNode(ctx context.Context, genesis gnoland.GnoGenesisState)
 	return nil
 }
 
-func (n *Node) genesisTxHandler(ctx sdk.Context, tx std.Tx, res sdk.Result) {
+func (n *Node) genesisTxResultHandler(ctx sdk.Context, tx std.Tx, res sdk.Result) {
 	if !res.IsErr() {
 		return
 	}

gno.land/cmd/gnoland/testdata/issue_2283_cacheTypes.txtar

@@ -101,4 +101,3 @@ import (
 func Call(s string) {
 	base64.StdEncoding.DecodeString("hey")
 }
-

gno.land/cmd/gnoland/testdata/restart_nonval.txtar

@@ -0,0 +1,5 @@
+# This txtar tests for starting up a non-validator node; then also restarting it.
+loadpkg gno.land/p/demo/avl
+
+gnoland start -non-validator
+gnoland restart