[manila][FFE] Request for "User messages panel"

Hi,

I would like to ask for an FFE for the RFE "User messages panel" [0]

This feature adds support for manila's user messages API to the user interface.

It's implemented by this single patch [1] that already has reviews.

Thanks,

Victoria

[0] https://blueprints.launchpad.net/manila-ui/+spec/ui-user-messages [1] https://review.opendev.org/#/c/742550/