E6/S1: tag apiEndpoint with SCOPE about express-gateway HOT 5 CLOSED

Should be part of #17. Need to verify

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Depends on RBACL #46

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no longer dependent on #46

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per discussion with @DrMegavolt - we will add scopes as a attribute to the endpoint without a tag action as originally specified by Roman, Scopes will need to require the ability to specify granularity to the HTTP VERB level

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in API endpoint - scopes can be defined as shown in example below:

*.dog.com + /v1/api/cart + GET, assign scope STAFF
*.dog.com + /v1/api/catalog + GET, assign scope STAFF
*.dog.com + /v1/api/customer + GET, assign scope STAFF

apiEndpoints
dogEndpoint:
host: .dog.com
path: /v1/api/
scopes: scopes:{{ scope:staff, verbs:{GET}}, { scope:admin,verbs:{ GET, PUT, POST, DELETE}}
- scope:
name: STAFF
verbs: GET
- scope:
name: ADMIN?
verb: [GET, POST, PUT DELETE]

*.dog.com /v1/api/cart + GET, PUT, POST, DELETE, assign scope ADMIN
*.dog.com/v1/api/catalog + GET, PUT, POST, DELETE, assign scope ADMIN
*.dog.com/v1/api/customer + GET, PUT, POST, DELETE, assign scope ADMIN

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