Messaging view for events : show event status

[atm-maxime]

Feature Request

On the event view, through the thirparty card, event tab, the default view is now "messaging". But in this view we can't see which events are done and which are todo. I suggest to add the status in this view or simply change the date background color.

By the way, there's a fix todo because when trying to add an event from a thirdparty card, the third is not selected on the form.

Use case

No response

Suggested implementation

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Suggested steps

No response