feat(server,web): hide faces (#3262)

* feat: hide faces

* fix: types

* pr feedback

* fix: svelte checks

* feat: new server endpoint

* refactor: rename person count dto

* fix(server): linter

* fix: remove duplicate button

* docs: add comments

* pr feedback

* fix: get unhidden faces

* fix: do not use PersonCountResponseDto

* fix: transition

* pr feedback

* pr feedback

* fix: remove unused check

* add server tests

* rename persons to people

* feat: add exit button

* pr feedback

* add server tests

* pr feedback

* pr feedback

* fix: show & hide faces

* simplify

* fix: close button

* pr feeback

* pr feeback

---------

Co-authored-by: Alex Tran <alex.tran1502@gmail.com>

mobile/openapi/README.md

@@ -238,6 +238,7 @@ Class | Method | HTTP request | Description
  - [OAuthCallbackDto](doc//OAuthCallbackDto.md)
  - [OAuthConfigDto](doc//OAuthConfigDto.md)
  - [OAuthConfigResponseDto](doc//OAuthConfigResponseDto.md)
+ - [PeopleResponseDto](doc//PeopleResponseDto.md)
  - [PersonResponseDto](doc//PersonResponseDto.md)
  - [PersonUpdateDto](doc//PersonUpdateDto.md)
  - [QueueStatusDto](doc//QueueStatusDto.md)