invalid unique_id of type int

[chrismcneil]

Describe the bug
I am seeing the following error in the logs.
Config entry 'MyWeather' from integration weatherflow_forecast has an invalid unique_id '46470' of type int when a string is expected

To Reproduce
Steps to reproduce the behavior:

1. Configure the plugin
2. Go to home-assistant.log

Expected behavior
No errors

Screenshots
N/A

Additional context
Addon Version 1.0.13
HA Version: 2025.10.2