Update Text Container Width Correctly

Description

This PR updates the wrapLines setting to affect the text view's text container size. This fixes the horizontal scrolling bugs seen recently. In effect, it locks the width of the text view to the width of the visible container when wrapLines is set to true, and lets the text view determine it's own width when false.

This is done by accounting for the ruler view size when wrapLines is set to true. It also makes sure to update the text container and text view frame size as needed when the ruler or window size change and when the wrapLines setting is updated.

Related Issues

Checklist

[x] I read and understood the contributing guide as well as the code of conduct
[x] The issues this PR addresses are related to each other
[x] My changes generate no new warnings
[x] My code builds and runs on my machine
[x] My changes are all related to the related issue above
[x] I documented my code

Screenshots

https://user-images.githubusercontent.com/35942988/233697019-7b13d78d-b50c-4c61-b58c-28a8695d8a54.mov

CodeEditApp / CodeEditSourceEditor