Ensure ES-Lint is config is standardized, enabled, and unneccessary modules uninstalled

[adriancofie]

• Ensure the es-lint config matches https://github.com/NCIOCPL/cgov-react-app-playground/blob/develop/.eslintrc.js
  • Ensure npm uninstall --save eslint-config-airbnb eslint-config-prettier eslint-config-react-app eslint-plugin-flowtype eslint-plugin-import eslint-plugin-jsx-a11y eslint-plugin-prettier eslint-plugin-react eslint-plugin-react-hooks prettier has been run and that the modules are removed from package.json
• Resolve any linting issues