[SM-474] Service Account - People Tab (#4689)

* Init service layer changes

* refactor service to inherit abstract

* refactor access-selector component

* update access selector in projects

* add service accounts access selector

* update i18n

* fix delete action; use useExisting in providers

* update static permissions

* service account people should be readwrite on creation

* use setter instead of observable input

* remove warning callout

* remove abstract service

* truncate name in table

* remove extra comments

* use map instead of forEach

* refactor view factories

* update SA people copy

* map list responses

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Co-authored-by: William Martin <contact@willmartian.com>

apps/web/src/locales/en/messages.json

@@ -6362,6 +6362,9 @@
   "projectEmptyServiceAccountAccessPolicies": {
     "message": "Add service accounts to grant access"
   },
+  "serviceAccountPeopleDescription": {
+    "message": "Grant groups or people access to this service account."
+  },
   "canWrite": {
     "message": "Can write"
   },