Add eslint, lint-staged and Husky

[keshav234156]

Make sure these boxes are checked before your pull request (PR) is ready to be reviewed and merged. Thanks!

• tests pass -- look for a green checkbox ✔️ a few minutes after opening your PR -- or run tests locally with grunt jasmine
• code is in uniquely-named feature branch and has no merge conflicts
• PR is descriptively titled
• PR body includes fixes #0000-style reference to original issue #
• ask @publiclab/reviewers for help, in a comment below

We're happy to help you get this ready -- don't be afraid to ask for help, and don't be discouraged if your tests fail at first!

If tests do fail, click on the red X to learn why by reading the logs.

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We have a loose schedule of reviewing and pulling in changes every Tuesday and Friday, and publishing changes on Fridays.

Thanks!

[keshav234156]

Previous similar PR but with merge conflicts
#519

[keshav234156]

It passed!.
Earlier error was occurring as we can't replace all double quotes " " with single quote ' '

[jywarren]

Hi @keshav234156 ! Awesome. Can you try force-pushing git push -f origin add-esli (i think) this to the original PR so the conversation is preserved and linked clearly? Thank you!

[keshav234156]

I can't force push as everything is upto-date. The branch of the previous PR was add-eslint. I made a new branch as there were many merge conflicts that weren't possible to fix including in package-lock.json and dist folder. So I made a new branch

[jywarren]

Ah, ok, i get it! But maybe you can do git push -f origin HEAD:add-eslint? I think that should work!

[keshav234156]

done!! It was totally a new thing to me. Thanks!! #519

[jywarren]

😄 Great! Moving back to #519 then!