feat/bug: operational changes isn't considering status and status_reason

[viniarck]

Currently, topology updates of switch/link/interface is only considering is_active(). But, on kytos-ng status_reason can also have logical states which represents a non operational state. For instance, maintenance, liveness all of these logical interruptions (liveness doesn't use actual interruptions yet, but equivalent approach), they can represent that a given entity isn't operationally available.

If you guys also expect for this to reflect accordingly you might want to also check if status_reason isn't empty, and to be safe only consider something active if status is also UP.

Here's an example with maintenance (notice active True, but status_reason not empty and status not UP):

kytos $> controller.napps[('kytos', 'topology')].links[link_id].as_dict()
Out[4]: 
{'id': 'c8b55359990f89a5849813dc348d30e9e1f991bad1dcb7f82112bd35429d9b07',
 'endpoint_a': {'id': '00:00:00:00:00:00:00:03:3',
  'name': 's3-eth3',
  'port_number': 3,
  'mac': '3e:ba:af:c8:aa:78',
  'switch': '00:00:00:00:00:00:00:03',
  'type': 'interface',
  'nni': True,
  'uni': False,
  'speed': 1250000000.0,
  'metadata': {},
  'lldp': True,
  'active': True,
  'enabled': True,
  'status': 'UP',
  'status_reason': [],
  'link': 'c8b55359990f89a5849813dc348d30e9e1f991bad1dcb7f82112bd35429d9b07'},
 'endpoint_b': {'id': '00:00:00:00:00:00:00:01:4',
  'name': 's1-eth4',
  'port_number': 4,
  'mac': '8e:c9:21:41:52:92',
  'switch': '00:00:00:00:00:00:00:01',
  'type': 'interface',
  'nni': True,
  'uni': False,
  'speed': 1250000000.0,
  'metadata': {},
  'lldp': True,
  'active': True,
  'enabled': True,
  'status': 'UP',
  'status_reason': [],
  'link': 'c8b55359990f89a5849813dc348d30e9e1f991bad1dcb7f82112bd35429d9b07'},
 'metadata': {'last_status_change': 1730992501.1578355,
  'last_status_is_active': True,
  'notified_up_at': datetime.datetime(2024, 11, 7, 15, 15, 11, 172970, tzinfo=datetime.timezone.utc)},
 'active': True,
 'enabled': True,
 'status': 'DOWN',
 'status_reason': ['maintenance']}