[Feature] Add tooltips to show on hover of UI elements

[jamesnunn]

Is your feature request related to a problem? Please describe.
I want to be able to show longer descriptive text on compact and highly ordered UI elements like select options or checkboxes without adding extra permanently visible text blocks

Describe the solution you'd like
Tooltips that show on hover of UI elements

Describe alternatives you've considered
None - there is nothing else practical that doesn't break the UI flow for these types of elements

Additional context
na