Open quickly overlay UI fixes

[austincondiff]

Description

Refactored open quickly overlay UI to match designs more closely.

Note: I had to change how our text view was setting editable. If this was false it would simply use a disabled modifier on the text view. This did prevent editing however it also disabled scrolling as well. So in https://github.com/CodeEditApp/CodeEditTextView/pull/161 I am adding isEditable, a variable used by STTextView, in CodeEditTextView used for this very purpose.

Related Issues

• closes 🐞 Open Quickly Overlay - The vertical separator should be the same color as the horizontal separator #214

Prerequisites

https://github.com/CodeEditApp/CodeEditTextView/pull/161 needs to be merged before this is merged.

Checklist

• I read and understood the contributing guide as well as the code of conduct
• The issues this PR addresses are related to each other
• My changes generate no new warnings
• My code builds and runs on my machine
• My changes are all related to the related issue above
• I documented my code

Screenshots

Coming soon.