Minor - Improves scene loading and audio component - V13.6.0

Refactors scene loading to properly initialize models and textures from the scene file.

Adds audio component deserialization and file path handling.

Fixes model loading and texture application in scene manager.
Addresses potential issues with missing components during scene loading.

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

@@ -18,6 +18,14 @@ class AudioComponent : public Component {
 public:
     AudioComponent() : m_sound(nullptr), m_channel(nullptr) {}
     ~AudioComponent() override {
+        // stop the sound if it's playing
+        if (m_channel) {
+            bool isPlaying = false;
+            m_channel->isPlaying(&isPlaying);
+            if (isPlaying) {
+                m_channel->stop();
+            }
+        }
         if (m_sound) m_sound->release();
         // Ne pas lib<69>rer m_system ici car il peut <20>tre partag<61>
     }
@@ -51,10 +59,13 @@ public:
             if (!m_system) return false;
         }
 
+        Logger::Get().Log("Loading audio file: " + path, __FILE__, __LINE__, Logger::LogLevel::Info);
+
         m_soundPath = path;
 
         if (!std::filesystem::exists(path)) {
             m_lastError = "Fichier non trouv<75>: " + path;
+            Logger::Get().Log(m_lastError, __FILE__, __LINE__, Logger::LogLevel::Error);
             return false;
         }
 
@@ -437,7 +448,7 @@ public:
     std::string Serialize() const override {
         std::stringstream ss;
         ss << "AudioComponent:"
-           << m_soundPath << ":"
+           << m_soundPath << ";"
            << m_volume << ":"
            << m_pan << ":"
            << m_pitch << ":"
@@ -465,7 +476,7 @@ public:
 
         std::string s_volume, s_pan, s_pitch, s_looping, s_muted, s_paused, s_priority, s_spatialized, s_use_velocity;
 
-        std::getline(ss, m_soundPath, ':');
+        std::getline(ss, m_soundPath, ';');
         std::getline(ss, s_volume, ':');
         std::getline(ss, s_pan, ':');
         std::getline(ss, s_pitch, ':');
@@ -476,6 +487,8 @@ public:
         std::getline(ss, s_spatialized, ':');
         std::getline(ss, s_use_velocity, ':');
 
+        Logger::Get().Log("Deserializing AudioComponent: path=" + m_soundPath, __FILE__, __LINE__, Logger::LogLevel::Warning);
+        
         m_volume = std::stof(s_volume);
         m_pan = std::stof(s_pan);
         m_pitch = std::stof(s_pitch);