[paleolimbot]

Explicit large/view WKB and WKT output requests currently fail because geoarrow-c cannot write these encodings. Convert through ordinary WKB/WKT, cast storage, and preserve input metadata and chunk boundaries, including zero-chunk arrays. Each intermediate chunk remains subject to 32-bit offset limits; view casts require PyArrow 18 or newer.

Adds 16 regression cases covering storage, values, nulls, metadata, chunking, empty inputs, and no-op conversions. Validation: 170 pyarrow tests, 294 types/pandas tests, and 45 pyarrow doctests passed.

import geoarrow.pyarrow as ga

for target in [ga.large_wkb(), ga.wkb_view()]:
    result = ga.as_geoarrow(["POINT (0 1)"], type=target)
    print(result.type.storage_type)
# large_binary
# binary_view