Add config flow to deluge (#58789)

.coveragerc

CODEOWNERS

homeassistant/components/deluge/__init__.py

homeassistant/components/deluge/config_flow.py

homeassistant/components/deluge/const.py

homeassistant/components/deluge/coordinator.py

homeassistant/components/deluge/manifest.json

homeassistant/components/deluge/sensor.py

homeassistant/components/deluge/strings.json

homeassistant/components/deluge/switch.py

homeassistant/components/deluge/translations/en.json

homeassistant/generated/config_flows.py

requirements_test_all.txt

tests/components/deluge/__init__.py

tests/components/deluge/test_config_flow.py