chore: Minor enhancements (#2789)

* archive.nim: reduce the database report interval from 1 to 30 min
  This counts the number of rows with "select count(1) from messages"
  which is quite intense and we shouldn't run it every minute
* aside cleanup

apps/networkmonitor/networkmonitor_config.nim

@@ -169,7 +169,6 @@ proc parseCmdArg*(T: type EthRpcUrl, s: string): T =
   var wsPattern =
     re2"^(wss?):\/\/((localhost)|([\w_-]+(?:(?:\.[\w_-]+)+)))(:[0-9]{1,5})?([\w.,@?^=%&:\/~+#-]*[\w@?^=%&\/~+#-])*"
   if regex.match(s, wsPattern):
-    echo "here"
     raise newException(
       ValueError, "Websocket RPC URL is not supported, Please use an HTTP URL"
     )

waku/waku_archive/archive.nim

@@ -29,7 +29,7 @@ const
   WakuArchiveDefaultRetentionPolicyInterval* = chronos.minutes(30)
 
   # Metrics reporting
-  WakuArchiveDefaultMetricsReportInterval* = chronos.minutes(1)
+  WakuArchiveDefaultMetricsReportInterval* = chronos.minutes(30)
 
   # Message validation
   # 20 seconds maximum allowable sender timestamp "drift"

waku/waku_archive/driver/sqlite_driver/sqlite_driver.nim

@@ -94,8 +94,6 @@ method getMessagesV2*(
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async, deprecated.} =
-  echo "here"
-
   let cursor = cursor.map(toDbCursor)
 
   let rowsRes = s.db.selectMessagesByHistoryQueryWithLimit(