Minor - Adds basic audio component functionality - V13.2.0

Adds basic audio component and loads default sound for testing

Adds default sounds to the assets folder and includes them in the project.

enginecustom/src/inc/system/ecs/components/audio_component.h

@@ -98,9 +98,14 @@ public:
                 ImGui::TextColored(ImVec4(1.0f, 0.0f, 0.0f, 1.0f), "Erreur: %s", m_lastError.c_str());
             }
 
-            static char path[256] = "F:/Github_Repo/khaotic-engine-Reborn/x64/Release/assets/sounds/default.mp3";
+            // exe path + assets/sounds/default.mp3
+            std::filesystem::path defaultSoundPath = std::filesystem::current_path() / "assets" / "sounds" / "default.mp3";
+            std::string defaultSoundPathStr = defaultSoundPath.string();// Input text with default path
+            char path[260];
+            strncpy_s(path, m_soundPath.empty() ? defaultSoundPathStr.c_str() : m_soundPath.c_str(), sizeof(path));
+            path[sizeof(path) - 1] = '\0'; // Assurer la termination nulle
             ImGui::InputText("Chemin du fichier", path, sizeof(path));
-
+            
             if (ImGui::Button("Charger le son")) {
                 if (!Load(path)) {
                     // L'erreur est d<>j<EFBFBD> d<>finie dans Load()