* refactor: rename event-types/:username/public to event-types/public/:username
* refactor: move /events/public to /event-types/public/:username/:eventSlug
* fix: remove EVENT_TYPE_READ permission from public GET event-types/public/:username
* docs: add response DTO to generate docs for /public/:username/:slug aka ex. events/public
* tests: public event types endpoints
* refactor: have /public at the end of event-types routes
* correct swagger doc