Dependency updates for 1.0.0

[AaronPlave]

Updates dependencies to latest.

• Use React 18+
• Update stories and add more documentation

TODO:

• [x] Set up GH action for publishing to NPM
• [x] Fix icon dark mode interaction
• [x] Fix icon filename case sensitivity

[AaronPlave]

Mostly fixed the icon issue. Dark theming in general is definitely another task that hasn't really been tackled yet in this library.