Fix new line rendering in descriptions in zimui

[dan-niles]

Fix #248

Added the text-pre-wrap utility class from Vuetify to render new-lines in description areas in the new UI.

Before:

After:

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 1.62%. Comparing base (b8c0f95) to head (becc57e).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #249 +/- ## ===================================== Coverage 1.62% 1.62% ===================================== Files 11 11 Lines 1047 1047 Branches 158 158 ===================================== Hits 17 17 Misses 1030 1030 ```

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