Fixes #2792 Set up Docusaurus website

[cindyorangis]

Issue This PR Addresses

Fixes #2792
Fixes #2746
Fixes #290

Type of Change

• Bugfix: Change which fixes an issue
• New Feature: Change which adds functionality
• Documentation Update: Change which improves documentation
• UI: Change which improves UI

Description

Steps to test the PR

This PR does the following:

• adds Docusaurus to Telescope in the /src/docs directory.
• adds eslint rules to .eslintrc.js
• adds src/docs to pnpm-workspace in root
• add appropriate files to .prettierignore

To test this PR locally:

1. Add my repository as a remote: git remote add cindyledev https://github.com/cindyledev/telescope.git
2. Fetch my branches: git fetch cindyledev
3. Checkout my branch: git checkout issue-2792
4. Install dependencies using pnpm in root (this will also install dependencies in src/docs: pnpm install
5. Change directory to /src/docs: cd src/docs
6. Start the server: pnpm start
7. Visit localhost:4631 in browser

Checklist

• Quality: This PR builds and passes our npm test and works locally
• Tests: This PR includes thorough tests or an explanation of why it does not
• Screenshots: This PR includes screenshots or GIFs of the changes made or an explanation of why it does not (if applicable)
• Documentation: This PR includes updated/added documentation to user exposed functionality or configuration variables are added/changed or an explanation of why it does not(if applicable)

[gitpod-io]

[cindyorangis]

Requesting reviews from maintainers who have commented and reviewed the previous PR :) @humphd @JerryHue @aserputov @Kevan-Y @manekenpix

and @sirinoks because I know how much she loves docs

[JerryHue]

I'm excited for Docusaurus being set up and organize all the docs related issues we have!

[JerryHue]

I think these might be unnecessary, since we already have package.json and package-lock.json in the list, and the .gitignore rules are the same for .prettierignore.

This is more of a nitpick, so it might not even be necessary to change, just letting you know.

[Kevan-Y]

@cindyledev , created a follow-up issue to dockerize Docusaurus service. #2865

[JerryHue]

@cindyledev, we just need to rebase + squash the commits and we can merge this.