update local_storage_service.py

src/expon/presentation/infrastructure/services/storage/local_storage_service.py

@@ -7,7 +7,7 @@ import shutil
 class LocalStorageService:
     def __init__(self, base_path: str = "/tmp/storage/audio"):
         self.base_path = base_path
-        os.makedirs(self.base_path, exist_ok=True)  # 👈 Crea /tmp/storage/audio si no existe
+        os.makedirs(self.base_path, exist_ok=True)
 
     def save(self, file: UploadFile) -> str:
         filename = f"{uuid4()}_{file.filename}"
@@ -16,4 +16,9 @@ class LocalStorageService:
         with open(file_path, "wb") as buffer:
             shutil.copyfileobj(file.file, buffer)
 
-        return file_path
+        return filename  # Solo devolvemos el nombre, no toda la ruta
+
+    def delete(self, filename: str):
+        file_path = os.path.join(self.base_path, filename)
+        if os.path.exists(file_path):
+            os.remove(file_path)