[Bug]: Config flow error when enabling 'Skip confirmation' for assignee skipping

[cabatech]

TaskMate Version

3.8.2

Home Assistant Version

2025.5

Home Assistant Installation Type

Home Assistant OS (HAOS)

TaskMate Installation Method

HACS (custom repository)

Lovelace Mode

Storage (default — managed via UI)

What happened?

When attempting to enable the "Skip confirmation when skipping an assignee" option in the Taskmate configuration settings, the UI displays a "Message malformé" (Malformed message) error upon clicking "Submit". This prevents the user from saving the updated configuration.

What did you expect to happen?

The configuration should be saved successfully without an error, allowing the "Skip confirmation" feature to be toggled on or off seamlessly.

Steps to Reproduce

1. Open the Taskmate integration configuration in Home Assistant.
2. Locate the setting/checkbox for "Skip confirmation when skipping an assignee".
3. Enable the option (check the box).
4. Click the "Submit" or "Finish" button.
5. Observe the "Message malformé" error popup.

Is this reproducible?

Always — happens every time

Affected Area

Integration setup / config flow

Sensor State (if relevant)

Home Assistant Logs

Browser Console Errors (for card issues)

Card YAML Configuration (for card issues)

Additional Context

No response

Before Submitting

• I have checked the Troubleshooting wiki and my issue is not covered there
• I have searched existing issues and this is not a duplicate
• I am running the latest version of TaskMate