Changes to テキストがAquesTalk 風記法に従っているか判定する

added the optional property detail/items/ctx to the response with the 422 status

added the optional property detail/items/input to the response with the 422 status

api operation id validate_kana_validate_kana_post removed and replaced with validate_kana

response property detail/items/loc/items/ list-of-types was widened by adding types integer to media type application/json of response 422

endpoint added

api path removed without deprecation