fix: redact sensitive data from debug logs

Remove logging of method arguments. It may contain private keys,
DB passwords, auth tokens, and token values. Log only method
names and argument counts for debugging.

- https://github.com/status-im/infra-logos/issues/1

cpp/module_proxy.cpp

@@ -199,7 +199,7 @@ bool ModuleProxy::saveToken(const QString& from_module_name, const QString& toke
 
     qDebug() << "ModuleProxy: Saving token for module:" << from_module_name;
     m_tokens[from_module_name] = token;
-    
+
     qDebug() << "ModuleProxy: Token saved successfully. Total tokens stored:" << m_tokens.size();
     return true;
 }
@@ -252,7 +252,7 @@ QVariant ModuleProxy::callRemoteMethod(const QString& authToken, const QString&
     // print keys vand values for debug purposes
     QList<QString> keys = tokenManager->getTokenKeys();
     for (const QString& key : keys) {
-       qDebug() << "ModuleProxy: Token key:" << key << "value:" << tokenManager->getToken(key);
+       qDebug() << "ModuleProxy: Token key:" << key;
     }
 
     // check if authToken is valid