#271: Implement Expand All and Collapse All Buttons

[SaqAsh]

Summary

Issues

• 2B. Expand All / Collapse All #271

Description of Changes

• Add ExpandAllButton and CollapseAllButton components for toggling all items open/closed.
• Add underlying Button component, slightly refactored from the Button component from the stage repository
• Add necessary icons to match Figma requirements in addition to the Loading icon to successfully port over the Button component from stage
• Add corresponding Storybook stories

Readiness Checklist

• Self Review
  • I have performed a self review of code
  • I have run the application locally and manually tested the feature
  • I have checked all updates to correct typos and misspellings
• Formatting
  • Code follows the project style guide
  • Autmated code formatters (ie. Prettier) have been run
• Local Testing
  • Successfully built all packages locally
  • Successfully ran all test suites, all unit and integration tests pass
• Updated Tests
  • Unit and integration tests have been added that describe the bug that was fixed or the features that were added
• Documentation
  • All new environment variables added to .env.schema file and documented in the README
  • All changes to server HTTP endpoints have open-api documentation
  • All new functions exported from their module have TSDoc comment documentation

[ciaranschutte]

some cleanup to do in parts, looking good

[ciaranschutte]

is prettier formatting enabled? transform should be indented in

[SaqAsh]

prettier is enabled, not sure why it didn't indent it

Dismissing, all suggested changes have been implemented