release: bump version to 0.58.0

Release 0.58.0 includes the Earth high-precision boundary PMTiles/MVT pipeline, standardized Earth boundary source collectors, China POV boundary configuration templates, and removal of the legacy low-precision GeoJSON fallback. It also adds Earth news target-location queueing/archive support, fixes datasource task status visibility, documents the Earth surface depth-spacing rules that prevent far-zoom z-fighting snow/black blocks, and updates bilingual operations/developer docs.

backend/app/services/datasource_mapping.py

@@ -8,6 +8,7 @@ import re
 from datetime import UTC, datetime
 from typing import Any
 
+from sqlalchemy import select
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.core.target_schema_registry import TargetSchema, get_target_schema
@@ -254,6 +255,12 @@ def _best_field_match(field_name: str, candidates: list[str]) -> str | None:
         "lat": ("lat", "latitude", "y"),
         "lon": ("lon", "lng", "longitude", "x"),
         "mmsi": ("mmsi",),
+        "geometry": ("geometry", "geom"),
+        "properties": ("properties", "props"),
+        "source_kind": ("source_kind", "kind", "type"),
+        "feature_count": ("feature_count", "features_count", "count"),
+        "artifact_path": ("artifact_path", "path", "file"),
+        "sha256": ("sha256", "hash", "checksum"),
         "sog": ("sog", "speed", "speedOverGround"),
         "cog": ("cog", "course", "courseOverGround"),
         "received_at": ("received_at", "timestamp", "time", "updated_at"),
@@ -294,6 +301,52 @@ async def persist_mapped_records(
     transport: str | None = None,
 ) -> int:
     """Persist validated mapped records to the destination for a target schema."""
+    if target_schema == "earth_boundary_source":
+        from app.models.collected_data import CollectedData
+
+        now = datetime.now(UTC)
+        written_count = 0
+        for index, record in enumerate(records):
+            source_id = record.get("source_id") or record.get("sha256") or str(index)
+            entity_key = f"{datasource_name}:{source_id}"
+            previous_result = await db.execute(
+                select(CollectedData)
+                .where(CollectedData.source == datasource_name)
+                .where(CollectedData.entity_key == entity_key)
+                .where(CollectedData.is_current.is_(True))
+                .order_by(CollectedData.id.desc())
+                .limit(1)
+            )
+            previous = previous_result.scalar_one_or_none()
+            if previous is not None:
+                previous.is_current = False
+            db.add(
+                CollectedData(
+                    source=datasource_name,
+                    source_id=str(source_id),
+                    entity_key=entity_key,
+                    data_type=target_schema,
+                    name=record.get("name") or str(source_id),
+                    description=f"Earth boundary source artifact: {record.get('source_kind')}",
+                    extra_data={
+                        **record,
+                        "datasource_config_id": datasource_config_id,
+                        "mapping_version": mapping_version,
+                        "delivery_mode": delivery_mode or "polling",
+                        "transport": transport or "http",
+                    },
+                    collected_at=now,
+                    is_valid=1,
+                    is_current=True,
+                    previous_record_id=previous.id if previous else None,
+                    change_type="updated" if previous else "created",
+                    change_summary={},
+                )
+            )
+            written_count += 1
+        await db.commit()
+        return written_count
+
     if target_schema == "vessel_ais":
         from app.core.time import to_iso8601_utc
         from app.core.websocket.broadcaster import broadcaster