fix(workbench): remove synthetic check projections

app/domain/schemas/operational_task.py

@@ -10,7 +10,7 @@ from app.domain.schemas.shared import NonEmptyStr, PositiveInt, StrictModel
 from app.domain.schemas.operational_data import TaskDataSnapshot
 from app.domain.schemas.workbench_runtime import (
     WorkbenchDateTime,
-    WorkbenchRuntimeWorkOrderSubtask,
+    WorkOrderActivity,
 )
 
 
@@ -290,19 +290,17 @@ class ExternalWorkOrderSnapshot(StrictModel):
     work_order_type: Literal["general", "water_quality_complaint", "burst_report"] = "general"
     location: NonEmptyStr | None = None
     scenario_code: NonEmptyStr | None = None
-    subtasks: Annotated[
-        list[WorkbenchRuntimeWorkOrderSubtask], Field(min_length=1, max_length=50)
-    ] | None = None
+    feedback_requirements: list[NonEmptyStr] = Field(default_factory=list)
+    activity: list[WorkOrderActivity] = Field(default_factory=list)
     origin: Literal["synthetic"]
     updated_at: WorkbenchDateTime
 
-    @model_validator(mode="after")
-    def unique_subtasks(self):
-        if self.subtasks is not None and len(
-            {item.id for item in self.subtasks}
-        ) != len(self.subtasks):
-            raise ValueError("work order subtask ids must be unique")
-        return self
+    @model_validator(mode="before")
+    @classmethod
+    def accept_legacy_snapshot(cls, value):
+        if isinstance(value, dict):
+            return {key: item for key, item in value.items() if key != "subtasks"}
+        return value
 
 
 class OperationalTaskRun(StrictModel):