update aborted fix

app/core/update_manager.py

@@ -104,7 +104,11 @@ class UpdateManager:
                 for chunk in resp.iter_content(chunk_size=8192):
                     QApplication.processEvents()
                     if download_cancelled:
-                        break
+                        f.truncate(0)
+                        f.close()
+                        os.remove(local_path, dir_fd=None)
+                        self.alert_manager.show_info(self.language_manager.get_text("update_aborted"), parent=parent)
+                        return False
                     
                     if chunk:
                         f.write(chunk)
@@ -114,21 +118,10 @@ class UpdateManager:
             
             dialog.close()
             
-            # Gérer l'annulation après la fermeture du fichier
-            if download_cancelled:
-                try:
-                    if os.path.exists(local_path):
-                        os.remove(local_path, dir_fd=None)
-                except (OSError, PermissionError):
-                    # Si on ne peut pas supprimer le fichier, on continue sans erreur
-                    pass
-                self.alert_manager.show_info(self.language_manager.get_text("update_aborted"), parent=parent)
-                return False
             
-            # Téléchargement réussi
             msg = self.language_manager.get_text("update_downloaded").replace("{local_path}", local_path)
             self.alert_manager.show_success(msg, parent=parent)
-            # Ouvre le fichier téléchargé
+
             if sys.platform.startswith("win"):
                 os.startfile(local_path)
             else:
@@ -136,7 +129,6 @@ class UpdateManager:
                 subprocess.Popen([local_path])
             return True
         except Exception as e:
-            print(e)
             self.alert_manager.show_error("update_download_error", parent=parent)
             return False
 
@@ -147,7 +139,6 @@ class UpdateManager:
         latest_release = releases[0]
         message = self.language_manager.get_text("update_found").replace("{latest_tag}", latest_release["tag_name"])
         
-        # Utiliser l'alert_manager avec boutons personnalisés
         choice = self.alert_manager.show_choice_with_details(
             message,
             parent=parent,