feat: add smartcmd dedicated server

major bug: when connecting to the server a second time, it gets softlocked and keeps repeating ticking connection A\n in debug logs until it times out.

Minecraft.Server/Console/commands/ban/CliCommandBan.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include "../IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	/**
+	 * Applies a dedicated-server player ban using Java Edition style syntax and Access-backed persistence
+	 * Java Edition 風の ban コマンドで永続プレイヤーBANを行う
+	 */
+	class CliCommandBan : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+		virtual void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const;
+	};
+}