Common enemy rework

backend/app/schemas/__init__.py

@@ -41,6 +41,7 @@ from app.schemas.assignment import (
     SpinResult,
     CompleteResult,
     DropResult,
+    EventAssignmentResponse,
 )
 from app.schemas.activity import (
     ActivityResponse,
@@ -107,6 +108,7 @@ __all__ = [
     "SpinResult",
     "CompleteResult",
     "DropResult",
+    "EventAssignmentResponse",
     # Activity
     "ActivityResponse",
     "FeedResponse",

backend/app/schemas/assignment.py

@@ -48,3 +48,14 @@ class DropResult(BaseModel):
     penalty: int
     total_points: int
     new_drop_count: int
+
+
+class EventAssignmentResponse(BaseModel):
+    """Response for event-specific assignment (Common Enemy)"""
+    assignment: AssignmentResponse | None
+    event_id: int | None
+    challenge_id: int | None
+    is_completed: bool
+
+    class Config:
+        from_attributes = True