[BUG] Error in reprojection from GeoArrow stream with non-WGS84 crs and non-nullable coords about lonboard

[jorisvandenbossche]

Didn't test it yet, but I assume this could fix it:

--- a/lonboard/_geoarrow/ops/reproject.py
+++ b/lonboard/_geoarrow/ops/reproject.py
@@ -111,7 +111,8 @@ def reproject_column(
         transformer=transformer,
         max_workers=max_workers,
     )
-    return field.with_metadata(new_extension_metadata), new_chunked_array
+    new_field = field.with_type(new_chunked_array.type).with_metadata(new_extension_metadata)
+    return new_field, new_chunked_array