feat: add LoBBS header file and update LoBBSModule with module registration

src/LoBBS.h

@@ -0,0 +1,4 @@
+#pragma once
+
+#include "LoBBSModule.h"
+

src/LoBBSModule.cpp

@@ -9,7 +9,6 @@
 #include <cctype>
 #include <cstring>
 #include <string>
-#include "ModuleRegistry.h"
 
 // Static helper: case-insensitive substring search
 static const char *stristr(const char *haystack, const char *needle)
@@ -690,5 +689,3 @@ void LoBBSModule::sendReply(NodeNum to, const std::string &msg)
     reply->decoded.want_response = false;
     service->sendToMesh(reply);
 }
-
-MESHTASTIC_REGISTER_MODULE(LoBBSModule);

src/LoBBSModule.h

@@ -1,4 +1,5 @@
 #pragma once
+#pragma MPM_MODULE(LoBBSModule)
 
 #include "LoBBSDal.h"
 #include "SinglePortModule.h"