[Timebox] Record group table add a proper collapse animation

[magrinj]

When toggling a section of record group, the rows bellow should be animated with a collapse animation.

[BOHEUS]

@Bonapara should there be an animation? It still doesn't have one

Screencast.From.2026-03-20.08-34-35.mp4

[Bonapara]

let's close this one for now