FOUR-6064: Implement Eslint in Javascript Packages

[mcraeteisha]

Issue

Ticket: FOUR-6064

We need to implement Eslint in our Javascript Packages. In some repos, we already have Eslint installed, but it is out of date. Also, we are using some packages that are not suitable to our stack.

Solution

Implemented Eslint in Vue Form Elements, Modeler, and Screen Builder with Airbnb and Prettier configs. For packages that already had Eslint installed, Eslint versions were updated.

How to Test

1. Run npx eslint src in Vue Form Elements. You should get a list of errors.

Related Tickets & Packages

• FOUR-6064 | Implement Eslint in Javascript Packages
• FOUR-6057 | Story: As a Developer, I want to improve the developer experience so that we code better and faster

Code Review Checklist

• [x] I have pulled this code locally and tested it on my instance, along with any associated packages.
• [x] This code adheres to ProcessMaker Coding Guidelines.
• [ ] This code includes a unit test or an E2E test that tests its functionality, or is covered by an existing test.
• [x] This solution fixes the bug reported in the original ticket.
• [x] This solution does not alter the expected output of a component in a way that would break existing Processes.
• [x] This solution does not implement any breaking changes that would invalidate documentation or cause existing Processes to fail.
• [ ] This solution has been tested with enterprise packages that rely on its functionality and does not introduce bugs in those packages.
• [ ] This code does not duplicate functionality that already exists in the framework or in ProcessMaker.
• [ ] This ticket conforms to the PRD associated with this part of ProcessMaker.