Need to re-design successful message after import

[VolhaBazhkova]

EPAM AI DIAL chat version

0.16.0

What happened?

Now:

Expected: https://www.figma.com/design/lwL5jneveZczAj5RLcLFH2/DIAL-Chat?node-id=10460-2592&t=jREnMZEDV5N7SNlT-1

Confidential information

• [X] I confirm that do not share any confidential information

[IlyaBondar]

Pay attention on these notifications also:

Now they are in such style

[IlyaBondar]

[VolhaBazhkova]

It looks like we don't have 'yellow' notification. Here are some other examples of info, success and error