Add chore schemas for API requests/responses

backend/app/schemas/chore.py

@@ -0,0 +1,52 @@
+"""Chore schemas."""
+from pydantic import BaseModel, ConfigDict
+from typing import Optional
+from datetime import datetime
+from app.models.chore import ChoreFrequency, ChoreStatus
+
+
+class ChoreBase(BaseModel):
+    """Base chore schema."""
+    title: str
+    description: Optional[str] = None
+    room: str
+    frequency: ChoreFrequency
+    assigned_user_id: Optional[int] = None
+    due_date: Optional[datetime] = None
+
+
+class ChoreCreate(ChoreBase):
+    """Schema for creating a chore."""
+    pass
+
+
+class ChoreUpdate(BaseModel):
+    """Schema for updating a chore."""
+    title: Optional[str] = None
+    description: Optional[str] = None
+    room: Optional[str] = None
+    frequency: Optional[ChoreFrequency] = None
+    status: Optional[ChoreStatus] = None
+    assigned_user_id: Optional[int] = None
+    due_date: Optional[datetime] = None
+
+
+class AssignedUser(BaseModel):
+    """Minimal user info for chore assignment."""
+    model_config = ConfigDict(from_attributes=True)
+    
+    id: int
+    username: str
+    full_name: str
+
+
+class Chore(ChoreBase):
+    """Schema for a chore response."""
+    model_config = ConfigDict(from_attributes=True)
+    
+    id: int
+    status: ChoreStatus
+    assigned_user: Optional[AssignedUser] = None
+    completed_at: Optional[datetime] = None
+    created_at: datetime
+    updated_at: datetime