Feature/87 global banner update

[Dracooooola]

Description

Updated global banner. Added list of notification, added animation for appearing and disappearing&

How has this been tested?

Add notifications to the PageStore

Checklist

• [ ] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings
• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] New and existing unit tests pass locally with my changes

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Closes #87