Add SQLite web users, privileged account CLI and session editing claims

tests/ui_dashboard_server.py

@@ -103,6 +103,8 @@ if __name__ == '__main__':
             details={'operation':'async-test-wait','request_ref':ref},additions={ref:json_bytes(request)})
         config=APIConfig(root,(Project('viano-core','wow','vcore'),),
             (Client('preview','VBA_UI_TEST_TOKEN',('viano-core',),operator=True),))
+        from viano_bug_analysis.api.users import Users
+        Users(root/'auth/users.sqlite3').manage('create_user','preview','ui-fixture-password')
         os.environ['VBA_UI_TEST_TOKEN']=TOKEN
         dashboard.read_status=lambda _: {'observer':'LIVE','service_id':'fixture-worker'}
         operations.read_status=dashboard.read_status