Made console command registry a better usage pattern

engine/src/console/console_command_registry.cpp

@@ -0,0 +1,31 @@
+#include <sophia/console/console_command_registry.hpp>
+
+namespace sophia {
+
+void ConsoleCommandRegistry::registerCommand(std::string name, std::string help,
+                                             Handler handler) {
+  commands[std::move(name)] = Command{std::move(help), std::move(handler)};
+}
+
+bool ConsoleCommandRegistry::dispatch(const std::string& name,
+                                      const std::vector<std::string>& args,
+                                      std::string& outResult) const {
+  auto it = commands.find(name);
+  if (it == commands.end()) {
+    return false;
+  }
+  outResult = it->second.handler(args);
+  return true;
+}
+
+std::vector<ConsoleCommandRegistry::CommandInfo> ConsoleCommandRegistry::list()
+    const {
+  std::vector<CommandInfo> result;
+  result.reserve(commands.size());
+  for (const auto& [name, command] : commands) {
+    result.push_back(CommandInfo{name, command.help});
+  }
+  return result;
+}
+
+}  // namespace sophia