Results 13 issues of pkExec

If for example i use this: `runitor -slug NOCAPSALLOWED_oops -create -ping-key replace_with_ping_key -- echo 'test'` I get: ``` Ping(start): nonretriable error response: 400 Bad Request test Ping(success): nonretriable error response:...

This PR implements the `pageLink` parameter, with page index substitution. This will help with SEO, as search engines will be able to pick up page links. See also https://github.com/superRaytin/paginationjs/issues/46 .

### Describe the bug The UserSecretsId in Admin.csproj, Admin.API.csproj, STS.Identity.csproj are the same with the older skoruba project ( https://github.com/skoruba/IdentityServer4.Admin) This proved to be a delightful suprise when I used...