Results 3 issues of Furkan Bilgin

This PR is a part of #2422 I have added two subcommands for the command `CLIENT`: - `CLIENT PAUSE`: Pauses processing of either `WRITE` or `ALL` commands until after `timeout`...

This PR removes NekoSama (https://animecat.net/, https://neko-sama.fr), which seems to have been shut down more than a month ago. fixes #2593

## Changes proposed in this pull request - Add incoming tokens to getPeer: this is needed to display, edit and remove incoming tokens in Rafiki Admin, whilst previously, they could...

type: tests
pkg: backend
pkg: frontend
type: source
pkg: mock-ase
hacktoberfest-accepted
pkg: mock-account-service-lib