feat: apply compact window && update check logic

* apply concept of compact window
* update check logic

Author: lukepark327

metadium/admin.go

@@ -1095,9 +1095,9 @@ func LogBlock(height int64, hash common.Hash) {
 		log.Info("Metadium - logged the latest block",
 			"height", height, "hash", hash, "took", time.Since(tstart))
 
-		if (rev%etcdCompactFrequency == 0) && (rev > etcdCompactWindow) {
+		if ((rev%etcdCompactFrequency == 0) && (rev > etcdCompactFrequency)) && (rev > etcdCompactWindow) {
 			go func() {
-				if err := admin.etcdCompact(rev); err != nil {
+				if err := admin.etcdCompact(rev - etcdCompactWindow + 1); err != nil {
 					log.Error("Metadium - failed to compact",
 						"rev", rev, "took", time.Since(tstart))
 				}