adds mirage model+factory for compliance suggestion
updates gitignore: removes typings. adds environment.d.ts declaration file for config/environment. adds unit test for datasets-test. adds extracted datasets api file
updates destroy app test helper
updates compliance component to work with modified api from compliance api: removes isSubject, adds securityClassification
updates uploaded compliance shape validation. updates the dataset route
adds typescript files to prettier linting
updates gitignore with vscode