feature: convert GeozeroDatasource to geo package about geozero

[pka]

Would definitely be nice to have. It requires more than WKB encoding, which is already available. You have to issue SQL statements for creating tables and inserting properties together with the geometry. And the code should be similar for PostGIS output.

Example for property+geometry insertion:

geozero/geozero/tests/postgis.rs

Lines 215 to 220 in 4ec8eba

	// Insert geometry
	let geom: geo_types::Geometry<f64> = geo::Point::new(10.0, 20.0).into();
	let inserted = sqlx::query(
	"INSERT INTO point2d (datetimefield, geom) VALUES(now(), ST_SetSRID($1,4326))",
	)
	.bind(wkb::Encode(geom))