#10753: Improve the way group names are visualized in user settings by showing tooltip for selected items

[mahmoudadel54]

Description

This PR improves the way that group names are visualized in user settings modal by showing a tooltip for the selected items to cover the truncated long names with ellipsis.

Please check if the PR fulfills these requirements

• The commit message follows our guidelines: https://github.com/geosolutions-it/MapStore2/blob/master/CONTRIBUTING.md
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

What kind of change does this PR introduce? (check one with "x", remove the others)

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Other... Please describe: enhancement

Issue

#10753

What is the current behavior?
#10753

What is the new behavior?

demoUserSettings.mp4

Breaking change

Does this PR introduce a breaking change? (check one with "x", remove the other)

• Yes, and I documented them in migration notes
• No

Other useful information

[MV88]

Can you also remove this comment?
// const Message = require('../I18N/Message').default;

[MV88]

@ElenaGallo please test it on DEV when ready