README.md updates with new resources

[morningstarxcdcode]

Hey everyone! I just updated the README.md to make it friendlier and more helpful for anyone interested in DevOps—whether you’re a beginner or a teacher. Here’s what’s new:

1. A clearer, more welcoming introduction
I rewrote the opening paragraphs so they explain what this repo is all about, who it’s for, and why it matters. The language is simpler and more inviting.

2. Vision for Students and Teachers
I added a section called “Vision for Students and Teachers” that explains our goals:

• For learners: Hands-on projects, real-world examples, and teamwork.
• For educators: Easy-to-follow lesson ideas and collaborative activities.

3. Curated DevOps resources
There’s now a “General DevOps Resources” section with links to:

• Fundamental tutorials (version control, CI/CD, etc.)
• Popular platforms for learning (interactive sites, video courses)
• Key DevOps topics (containerization, infrastructure as code, monitoring)

4. Better contribution and usage guidance
I polished the “Contributing” and “Usage” sections to make them more encouraging. You’ll find tips on:

• How to contribute code or documentation
• Preparing for DevOps interviews
• Next steps for aspiring DevOps engineers

I hope these updates help everyone get the most out of this repo—happy learning!