feat(cat-voices): Rich text component

[LynxLynxx]

Description

Users can enter rich text responses so that I can give long-form unstructured details about my proposal.

Related Issue(s)

Resolves #1414

Description of Changes

Changing VoicesRichText implementation to confirm to FormField protocol and to work with MultilineMarkdownDefiniton form schema

Screenshots

Please confirm the following checks

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream module

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 390/390}$ | ${\color{red}Fail: 0/390}$ |

[github-actions]

❌ Test Report | ${\color{lightgreen}Pass: 374/378}$ | ${\color{red}Fail: 4/378}$ |

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 392/392}$ | ${\color{red}Fail: 0/392}$ |

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 392/392}$ | ${\color{red}Fail: 0/392}$ |