* chore: Add the SPDX information to each file Add copyright and licensing information as defined in version 3.0 of the REUSE Specification. * tweak format --------- Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>
* enhance(backend): restore OpenAPI endpoints * Update CHANGELOG.md * version * set max-age * update redoc * follow redoc documentation --------- Co-authored-by: tamaina <tamaina@hotmail.co.jp>