[feature request] DeepScan to use ESLint over built-in rules

[DerekNonGeneric]

DeepScan has been configured to check for ESLint config instead of using its default rules. This means that it will be ready for us once ESLint is good to go here.

You've analyzed the project with ESLint, but the ESLint analysis failed by the ESLint error.

After checking the details of error and configuring ESLint correctly, please reanalyze this project.

ESLint couldn't find a configuration file. To set up a configuration file for this project, please run:

eslint --init