src({session, test_core, test_publish}.py): speed tests

Enable multiple tunnels for hybrid bundle

Support multi-tunnels

- src(mqtt.py, publish.py): fix set_tunnels
- src(core.py): fix register
- src(test_core.py): fix tests

Feature: support hybrid-bundle

- src(mqtt.py, publish.py): fix set_tunnels
- src(core.py): fix register
- src(test_core.py): fix tests
- src(model2mode.py): remove unuse file