Possibly have a wrapping text mode for the Title Component

I'm not sure if this works out that well considering that means we'll have to change the height of the component based on the content. We'll probably have to bring in the Unicode Line Breaking Algorithm, which is implemented in xi-unicode.

Naegleria1 wants this: https://twitter.com/Naegleria1/status/1124160311173369856

Start by locating the Title Component and reviewing how its current height and text rendering are handled. Read the xi-unicode line-breaking implementation to assess feasibility, then clarify the wrapping behavior and define tests that verify the component height and displayed text for wrapped titles.

Written by the indexing model from the issue text.