How to connect a *real* `iPhone` to your Mac and test `Flutter` Apps

As stated in [Mac Focussed? 🍏](https://github.com/dwyl/learn-flutter/tree/eca6daacc40447012731eac5ac4714a11e46fe9e#mac-focussed-), we are focussing at **_least_ `50%`** of our dev/testing efforts on **`iPhone`**
because that's where **_vast_ majority** of **`people`** that **_pay_ for `Apps`** are. 🎫
Obviously we will still devote the 40% to `Android` and we want the UI/UX to be seamless on as many devices as possible.
But if we want our `App` & company to be sustainable, this `iOS` is where we need to focus. 🎯

Official docs look like a good starting point: https://docs.flutter.dev/deployment/ios 📜
And this looks decent too: https://medium.com/front-end-weekly/how-to-test-your-flutter-ios-app-on-your-ios-device-75924bfd75a8

How To Run App On Real iOS Device/iPhone [2021] Screen Mirroring Flutter App: https://youtu.be/AYNhO9dcbBI

Going to spend an hour:
+ [ ] getting this working with my _personal_ device
+ [ ] documenting the setup
+ [ ] adding to the PR: #74