Use collapsible for sprint grooming

## 🛠 Grooming

**Under development in previous sprints**

<details><summary>Under development in previous sprints</summary>

**Postponed at the previous kickoff**

</details>

**Which can start**

<details><summary>Postponed at the previous kickoff</summary>

**Under specifications**

</details>

<details><summary>Which can start</summary>

</details>

<details><summary>Under specifications</summary>

</details>

## 🏎 Kickoff