Add database queue size to /plan info command

Affects issues:
- Close #4602

Author: AuroraLS3

Plan/common/src/main/java/com/djrapitops/plan/commands/subcommands/PluginStatusCommands.java

@@ -116,6 +116,7 @@ public void onInfo(CMDSender sender) {
                 locale.getString(CommandLang.INFO_VERSION, pluginInformation.getVersion()),
                 locale.getString(CommandLang.INFO_UPDATE, updateAvailable),
                 locale.getString(CommandLang.INFO_DATABASE, database.getType().getName() + " (" + database.getState().name() + ")"),
+                locale.getString(CommandLang.INFO_DATABASE_QUEUE, database.getTransactionQueueSize()),
                 locale.getString(CommandLang.INFO_PROXY_CONNECTION, proxyAvailable),
                 locale.getString(CommandLang.INFO_SERVER_UUID, serverInfo.getServerUUID()),
                 "",

Plan/common/src/main/java/com/djrapitops/plan/settings/locale/lang/CommandLang.java

@@ -88,6 +88,7 @@ public enum CommandLang implements Lang {
     INFO_VERSION("command.subcommand.info.version", "Cmd Info - Version", "  §2Version: §f${0}"),
     INFO_UPDATE("command.subcommand.info.update", "Cmd Info - Update", "  §2Update Available: §f${0}"),
     INFO_DATABASE("command.subcommand.info.database", "Cmd Info - Database", "  §2Current Database: §f${0}"),
+    INFO_DATABASE_QUEUE("command.subcommand.info.databaseQueue", "Cmd Info - Database Queue", "  §2Database Queue size: §f${0}"),
     INFO_PROXY_CONNECTION("command.subcommand.info.proxy", "Cmd Info - Bungee Connection", "  §2Connected to Proxy: §f${0}"),
     INFO_SERVER_UUID("command.subcommand.info.serverUUID", "Cmd Info - Server UUID", "  §2Server UUID: §f${0}"),