Fix/edit nav nits · isomerpages/isomercms-frontend@e267028

Assignment to property of function parameter 'config'

'E2E_EMAIL_ADMIN' is defined but never used

'readUnlinkedPage' was used before it was defined

'TEST_REPO_NAME' is defined but never used

'goToWorkspace' is assigned a value but never used

'Interceptors' is defined but never used

'rest' is defined but never used

Expected an assignment or function call and instead saw an expression

'COOKIE_NAME' is defined but never used

'COOKIE_VALUE' is defined but never used

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