🎁 Add fonts & colors in content blocks

[laritakr]

Story

Updates the Tinymce options to include font selection, font size, and font color options.
Addresses a rubocop violation.

Refs: #843

Expected Behavior Before Changes

Expected Behavior After Changes

Screenshots / Video

Notes

[jeremyf]

Were you able to check if adding back color and fore color to the appearance text would then show in the UI?

I ask because there might be a HTML scrubbing going on, in which we specify what are the allowed tags in this block. My quick code scan for sanitize, strip, and scrub across Pals and Hyrax didn't show any likely "scrubbing" but I did want to double check.

[laritakr]

Were you able to check if adding back color and fore color to the appearance text would then show in the UI?

I ask because there might be a HTML scrubbing going on, in which we specify what are the allowed tags in this block. My quick code scan for sanitize, strip, and scrub across Pals and Hyrax didn't show any likely "scrubbing" but I did want to double check.

Adding screenshots above.