refactor: allow set 0 for 'create-proof-block-range' to ignore proof …

…block app hash

config/config.go

@@ -1073,7 +1073,7 @@ func DefaultConsensusConfig() *ConsensusConfig {
 		WalPath:                     filepath.Join(defaultDataDir, "cs.wal", "wal"),
 		CreateEmptyBlocks:           true,
 		CreateEmptyBlocksInterval:   0 * time.Second,
-		CreateProofBlockRange:       1,
+		CreateProofBlockRange:       0,
 		PeerGossipSleepDuration:     100 * time.Millisecond,
 		PeerQueryMaj23SleepDuration: 2000 * time.Millisecond,
 		DoubleSignCheckHeight:       int64(0),
@@ -1137,8 +1137,8 @@ func (cfg *ConsensusConfig) ValidateBasic() error {
 	if cfg.CreateEmptyBlocksInterval < 0 {
 		return errors.New("create-empty-blocks-interval can't be negative")
 	}
-	if cfg.CreateProofBlockRange < 1 {
-		return errors.New("create-proof-block-range must be greater or equal to 1")
+	if cfg.CreateProofBlockRange < 0 {
+		return errors.New("create-proof-block-range must be greater or equal to 0")
 	}
 	if cfg.PeerGossipSleepDuration < 0 {
 		return errors.New("peer-gossip-sleep-duration can't be negative")