Add clarity to dropdowns for timers and special announce objects

[MysticalOS]

Current issue:

1. The dropdowns are actually quite unclear what they are for on initial inspection. Colors are assigned by type but there is no distinguishing feature of menu that actually says "this menu is for the bar color"
2. Same goes for special announce sounds. The menu itself doesn't say "this changes the alert sound for this alert"
3. Lastly, even countdown dropdown on timers is equally unclear.

TODO:

• Each of the menus should show text describing what menu is, as opposed to what is selected. Selection would still be shown on clicking but basically while menu is closed it sound say "sound", "color", and "countdown" respectively.
• Continue working on clarity of option/description text, maybe add more notes to GUI