models + refactor

models/Project.py

@@ -1,12 +1,11 @@
 from datetime import datetime
-from typing import List, Optional
 from pydantic import BaseModel, Field
 
 class Project(BaseModel):
-    id: Optional[str] = None
+    id: str | None = None
     name: str
-    description: Optional[str] = None
+    description: str | None = None
     owner_id: str
-    members: List[str] = [] # List of User IDs
+    members: list[str] = [] # List of User IDs
     is_deleted: bool = False
     created_at: datetime = Field(default_factory=datetime.now)