Add Flick Electric NZ integration (#30696)

* Add integration for Flick Electric NZ

* Start adding Config Flow and external API

* Second Wave of Config Flow and API implementation

* Fix test (errors is None instead of blank array?)

* Don't update sensor if price is still valid

* Add input validation

* Fix linting for DOMAIN

Co-Authored-By: Martin Hjelmare <marhje52@gmail.com>

* Remove platform schema (config is by entries only)

* Don't catch AbortFlow exception

Co-Authored-By: Martin Hjelmare <marhje52@gmail.com>

* Update test

* Re-arrange try-catch in config flow

* Fix linting in sensor.py

* Staticly define list of components

* Fix test exceptions

* Fix _validate_input not being awaited

* Fix tests

* Fix pylint logger

* Rename test and remove print debug

* Add test for duplicate entry

* Don't format string in log function

* Add tests __init__ file

* Remove duplicate result assignment

* Add test for generic exception handling

* Move translations folder

* Simplify testing

* Fix strings/translation

* Move to "flick_electric" as domain

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

homeassistant/generated/config_flows.py

@@ -36,6 +36,7 @@ FLOWS = [
     "elkm1",
     "emulated_roku",
     "esphome",
+    "flick_electric",
     "flume",
     "flunearyou",
     "freebox",