Added installation guide for windows

[satyampsoni]

Fixes

Fixes #46 and fixes #47 by @satyampsoni

• [Feature] pipenv guide for windows #46
• [Bug] Link formatting #47

Description

The changes made adds the installation guide for windows as earlier it was only for Linux and MacOs.

Technical details

Added Pipenv guidelines for windows

Checklist

• My pull request has a descriptive title (not a vague title like Update index.md).
• My pull request targets the default branch of the repository (main or master).
• My commit messages follow best practices.
• [] My code follows the established code style of the repository.
• I added or updated tests for the changes I made (if applicable).
• I added or updated documentation (if applicable).
• I tried running the project locally and verified that there are no
  visible errors.

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Developer Certificate of Origin

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[satyampsoni]

@annatuma @Shafiya-Heena pls review it

[TimidRobot]

this change reduces the information communicated 👎🏻

[TimidRobot]

This contradicts the pipenv documentation. If you think this method is best, please provide additional references.

[TimidRobot]

Also the items were sorted (Windows should be last)