Update dependencies, fix GitHub Action workflows

[mtriff]

Description

Updates dependencies, refactor to fix linting issues, and fixes GitHub Action workflows. Specifically:

Code

1. Refactor interfaces.ts and default configurations into individual files (removes dependency cycles)
2. Update all dependencies (excluding Fuse -- breaking change)
3. Fixed linting errors

GitHub Actions

1. Removes deprecated methods for setting environment variables
2. Fix Firefox installation for browser tests
3. Add Chrome to browser tests
4. Switch from IE to Edge in browser tests (IE web driver no longer configured by default -- IE is being retired mid-next year)
5. Update GitHub Actions to use Node versions supported by dependencies (12+)
6. Disable committing built files from within GitHub actions. Not compatible with protected master branch and does not look like it can be done securely. See discussion here.
7. Remove JavaScript linting. Cannot use the same configuration for TypeScript and JavaScript linting without getting errors due to TypeScript rules being unknown by the JS base linter. See here for more details.
8. Use Chrome with Cypress. Fixes flakey dropdown test in Electron.

Screenshots (if appropriate)

Types of changes

• Chore (tooling change or documentation change)
• Refactor (non-breaking change which maintains existing functionality)
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.