Improve the Let's Start with Podtato-head” tutorial

[davidekete]

Update Request: Improve the “Let's Start with Podtato-head” tutorial

The Let’s start with Podtato-head needs a few improvements:

• Title: The tutorial’s current title doesn’t adequately describe its content, which is the primary job of a title. The name should be changed to accurately describe the page's contents.
• Prerequisites: The prerequisites have no actionable steps. For example, the tutorial lists “Kubectl” as a prerequisite but doesn't mention how or why. Do you need to have experience using Kubectl? Do you need to have it installed in your local machine? it doesn't mention any of that. This section also lacks a key prerequisite: having ChaosCentre installed. It is referenced in the section “Install ChaosCentre” however, this section just points to the “getting started” guide. Moving this reference to the prerequisites section would be a better approach.
• Tutorial Structure: The tutorial follows a step-by-step approach, but the steps aren't numbered. Numbering would help readers follow a structured process in the correct order and improve the content’s scanability.
• The Whys: The tutorial does not explain why each step is necessary. The purpose of a tutorial is NOT to help the user get something done but to help them learn.
• Images: The screenshots in the guide are related to content but generic in the value they provide. For example, the screenshot accompanying the “Set up Environment” section depicts an already set-up environment, while the point of the section is to explain how to set up the environment and many such cases.

[Denish3436]

@davidekete @namkyu1999 could you please assign to me

[davidekete]

Hi @Denish3436, I'm currently working on this issue

[davidekete]

Link to a PR that fixes this issue: #326