Description to key

[ZuzanaOdstrcilova]

Add description

• that key
• to dialogs / create key, edit key
• this in-context dialogue
• hover: darker color, on click: open dialog and focus input
• long text: "gradient transparent" effect of the last row + tooltip

https://www.figma.com/file/cSobP7nqLgeN4S6f5xyf8y/Tasks-2023?type=design&node-id=527%3A17498&mode=design&t=YL2tGdDWwOA2qSZt-1

[github-actions[bot]]

This issue is stale because it has been open for 30 days with no activity.