fix: [#2152] SpriteFont and Font alignment

[eonarheim]

===:clipboard: PR Checklist :clipboard:===

• 📌 issue exists in github for these changes
• 🔬 existing tests still pass
• 🙈 code conforms to the style guide
• 📐 new tests written and passing / old tests updated with new scenario(s)
• 📄 changelog entry added (or not needed)

==================

Closes #2152

This PR fixes SpriteFont and Font alignment issues by making both of them mostly stateless.

This did happen to uncover some additional bugs in SpriteFont that are fixed in this PR

1. SpriteFont rotation behaved differently than normal Fonts
2. SpriteFont's did not support multiple lines like normal Fonts

Changes:

• Added a method measureText on both SpriteFont and Font to return the bounds of the desired text
• Small tweak to debug system to allow independent position label and position point (made debugging easier)

TODO Before merge

• Tests
• Some code cleanup