Documentation stage II

[LexiconCode]

There was a ton of documentation changes to https://github.com/dictation-toolbox/Caster/pull/756 and it was becoming too large to manage. There are a few future pull request that can address the following items below:

• [ ] Videos for related content

• [ ] Hardware and Microphone Recommendations

• [ ] Debugging Rules

• [x] Add and update the technical details of how the underlying changes from the rewrite work with Caster.

• [ ] Add more command CCR chains examples for programming by voice

• [ ] MacOS

• [ ] Linux