[API] Implement Zone Sidecar (#3635)

* Zone sidecar work

* Process management work

* Merge

* Sidecar work

* API config option

* Request proxy work

* Proxy headers and params

* Change port

* Remove code

* Sim work

* Sidecar work

* Update loot_simulator_controller.cpp

* Update loot_simulator_controller.cpp

* Formatting

* Post merge change

* Windows compile fix

* Update sidecar_api.cpp

* Update strings.cpp

zone/zone_cli.cpp

@@ -0,0 +1,32 @@
+#include "zone_cli.h"
+#include "../common/cli/eqemu_command_handler.h"
+#include <string.h>
+
+bool ZoneCLI::RanConsoleCommand(int argc, char **argv)
+{
+	return argc > 1 && (strstr(argv[1], ":") != nullptr || strstr(argv[1], "--") != nullptr);
+}
+
+bool ZoneCLI::RanSidecarCommand(int argc, char **argv)
+{
+	return argc > 1 && (strstr(argv[1], "sidecar:") != nullptr);
+}
+
+void ZoneCLI::CommandHandler(int argc, char **argv)
+{
+	if (argc == 1) { return; }
+
+	argh::parser cmd;
+	cmd.parse(argc, argv, argh::parser::PREFER_PARAM_FOR_UNREG_OPTION);
+	EQEmuCommand::DisplayDebug(cmd);
+
+	// Declare command mapping
+	auto function_map = EQEmuCommand::function_map;
+
+	// Register commands
+	function_map["sidecar:serve-http"] = &ZoneCLI::SidecarServeHttp;
+
+	EQEmuCommand::HandleMenu(function_map, cmd, argc, argv);
+}
+
+#include "cli/sidecar_serve_http.cpp"