main: implement ESI call /characters/{character_id}/ship/; also,
main: implement ESI call /characters/{character_id}/ship/; also,

fix public data request to supply 'User-Agent' header and timeout.

minlexx/whdbx_web,minlexx/whdbx_web,minlexx/whdbx_web,minlexx/whdbx_web,minlexx/whdbx_web