Base pydantic models for project managment

projects.py

@@ -0,0 +1,25 @@
+from pydantic import BaseModel, ConfigDict
+from typing import List, Optional
+
+from tasks import TaskBase
+from users import UserBase
+
+class ProjectBase(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+    
+    id: int
+    name: str
+    description: str
+    tasks: List[TaskBase]
+    users: List[UserBase]
+
+class ProjectCreate(BaseModel):
+    name: str
+    description: Optional[str] = None
+    tasks: List[TaskBase] = []
+    user_ids: List[int] = []
+
+class ProjectList(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+    
+    projects: List[ProjectBase]