PR: Initial implementation

[LuchoTurtle]

This is the PR for the initial implementation of this tutorial and feature. So far it's still a work-in-progress and there are some features that I'd like to add such as:

• different colors between cursors for each user
• interaction between each user (below cursor)
• fixing CSS overflow concerns.

[LuchoTurtle]

@nelsonic here's the fully tested and with the README completed version of the project. Let me know if anything's missing 😄

[nelsonic]

@LuchoTurtle sorry I didn't get to this sooner. ⏳
Please assign PRs to me when ready else I don't get notified ... 👤
I know the UI/UX of GitHub is confusing with the "Request review" interface/action. 🙄
But given how many notifications I get per day, 📥
the only one I look at for "unblocking" or reviewing PRs is: github.com/pulls/assigned 🔔
I know it might feel like "process" (bordering on bureaucracy...),
but for us the in-progress label means "still being worked on by the assignee" 👨‍💻
whereas awaiting-review - no surprises - means "awaiting review of the person it's assigned to". 🙏
Our aim is to completely streamline these types of interactions in our App. 📱
GitHub is a bit of a Frankenstein's Monster when it comes to "workflow" ... 🤷‍♂️

Anyway, looking at this now. 👌

[nelsonic]

Dunno if you saw this while you were doing your pre-review: 💭

Going to take a look at resolving it now. 👨‍💻 ⏳

[nelsonic]

Luckily someone else has seen this and took the time to open this ElixirForum Post:
https://elixirforum.com/t/liveview-session-was-misconfigured-or-the-user-token-is-outdated/32219/2

Simple fix. ✅

[nelsonic]

Works well on localhost: 🎉

Going to deploy to fly.io for live demo. 🤞

[nelsonic]

https://live-cursors.fly.dev 🚀

[nelsonic]

Enabled auto-deploys via ci.yml

[codecov]

Codecov Report

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[nelsonic]

@LuchoTurtle looks superb! Ship!

[nelsonic]

Next, Please see: dwyl/mvp#190 🙏