[Feat] Menu Item Status Indicator

[CooperWang0912]

Motivation

• Currently the menu does not indicate whether a field is configured or not
• Users can only find out if critical fields are missing in the Install page
• There are already functions inside global_menu that check for missing configuration, and can be easily reused

Proposed Addition

• With Textual already included in the dependencies, colored symbols can be used to indicate required fields that are missing, configured fields, and optional fields
• The addition will hopefully make the UI more user friendly and straight forward

Sample Menu Render

Please feel free to leave feedback on the proposal inside this issue!