M18: implement operational workspaces

backend/app/schemas.py

@@ -57,6 +57,10 @@ class VehicleOut(BaseModel):
     next_service_km: int
     active: bool
     attention: bool = False
+    attention_reason: str | None = None
+    service_remaining_km: int
+    next_booking_ref: str | None = None
+    next_booking_at: datetime | None = None
 
 
 class VehiclePageOut(BaseModel):
@@ -221,6 +225,10 @@ class DataQualityIssueOut(BaseModel):
     status: str
     evidence: dict[str, Any]
     detected_at: datetime
+    due_at: datetime | None = None
+    assigned_to_ref: str | None = None
+    assigned_to_name: str | None = None
+    overdue: bool = False
     resolved_at: datetime | None = None
 
 
@@ -237,6 +245,18 @@ class DataQualityIssueDetailOut(DataQualityIssueOut):
     related_snapshots: list[dict[str, Any]] = Field(default_factory=list)
 
 
+class BulkDataQualityWorkRequest(BaseModel):
+    issue_refs: list[str] = Field(min_length=1, max_length=25)
+    assigned_to_ref: str | None = Field(default=None, min_length=3, max_length=20)
+    clear_assignment: bool = False
+    due_at: datetime | None = None
+    clear_due_at: bool = False
+
+
+class BulkDataQualityWorkResult(BaseModel):
+    updated: list[DataQualityIssueOut]
+
+
 class MergeCustomersRequest(BaseModel):
     survivor_ref: str
     field_overrides: dict[str, str] | None = None