Fixes Issue-2767: Windows installation steps to use expo-cli with android studios

[AmasiaNalbandian]

Issue This PR Addresses

fixes #2767

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

I was not able to launch expo-cli so easily on my PC so I wrote better instructions for Windows. The link provided says the environment variables are only required for MacOS and Linux users but that is not the case, so I outlined all the steps to do that part.

Steps to test the PR

• This ones simple so please just review my steps and see if they make sense. Let me know if you have a different experience on windows.
• If you go to files changed, then click the 3 dots for the file, select view file and then scroll down you can see how it will look in the read.me format on the docs. This will help review.

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]

I love that you added pictures. They help a lot

[AmasiaNalbandian]

I love that you added pictures. They help a lot

It took me so long to get this to launch on my PC. I feel bad for anyone who might go through the same problem...

[menghif]

Looks great! There's missing punctuation at the end of some paragraphs and I would also add a blank line between the paragraphs and the images.

[tpmai22]

These steps have been mentioned in the docs that we put on line 44. Also setting up the global variable path point the SDK build tool should be indicate as a note since most of the team members did not have to go through it to have the project running at their local machine. I think it is just a bug on your local machine

[AmasiaNalbandian]

how many people tried this on windows without problems, lets check that out and see maybe its just my end...

[tpmai22]

@AmasiaNalbandian I regconized that I leave a review but forgot to submit it ! Above is my thought on the change maybe we can figure it out in another PR