feat(scope): make Belgium and North Sea operational default

backend/app/schemas/bathymetry.py

@@ -111,6 +111,24 @@ class BathymetrySourceProbeRead(BaseModel):
     limitation_message: str
 
 
+class MdkBathymetryAcquireRequest(BaseModel):
+    bbox: VectorSelectionBBox
+    area_id: UUID | None = None
+    force_refresh: bool = False
+
+
+class MdkBathymetryAcquisitionResult(BaseModel):
+    output_dataset_id: UUID
+    reused: bool
+    provider: str
+    coverage_id: str
+    bbox_epsg4326: list[float]
+    vertical_reference: str
+    resolution_m: float = Field(gt=0)
+    attribution: str
+    limitation_message: str
+
+
 class BathymetryRasterSelectionRequest(BaseModel):
     bbox: VectorSelectionBBox
     area_id: UUID | None = None