clang-tidy modernize

source/sections/title.cpp

@@ -1,9 +1,9 @@
 #include "title.h"
 
 #include <SDL3/SDL.h>  // Para SDL_GetTicks, Uint32, SDL_EventType
-#include <stddef.h>    // Para size_t
 
 #include <algorithm>  // Para find_if
+#include <cstddef>    // Para size_t
 #include <iostream>   // Para basic_ostream, basic_ostream::operator<<
 #include <string>     // Para basic_string, char_traits, operator+
 #include <vector>     // Para vector
@@ -513,7 +513,7 @@ void Title::renderPlayers() {
 }
 
 // Obtiene un jugador a partir de su "id"
-std::shared_ptr<Player> Title::getPlayer(int id) {
+auto Title::getPlayer(int id) -> std::shared_ptr<Player> {
     auto it = std::find_if(players_.begin(), players_.end(), [id](const auto &player) { return player->getId() == id; });
 
     if (it != players_.end()) {