Combinator: Prototype Gaps

[francisrupert]

Background

Each of the prototyped Combinators (#497) are mostly functional, though a few features were not implemented or are buggy. This issue attempts to identify them should it be decided to launch using the prototyped JS (rather than rebuild for true "production-quality" scripting.

Consider making each of the below sub-tasks they're own issue for convenient tracking management

• Suffix/Prefix Toggle
  Add ability to toggle prefix/suffix (text or icon).
  Curveball: requires a completely different HTML structure.
  Additionally should be an option for Field Component when using the Text Input and Spinbox slots.

• Color Coding
  Identify a solution to format #combinatorCodeSnippet when repainted.

• Button Group: icon only
  If "Icon Only" is true, then "Icon" must be false.
  Screenshot Bug
  Screenshot Intended

• Content Tabs: element toggle
  Implement ability to toggled between <a> and <button> elements. Reference how others do this (e.g. Buttons, Button Group, etc).