Add Blog Post - Getting Started with SonarQube Cloud

[Anil5-0]

What is this article about?

R: A practical, end-to-end guide to adopting SonarQube Cloud (SonarCloud) for Java Maven projects.

It covers:

What SonarCloud does and the six dashboard metrics it tracks
Core concepts a team needs before setup: Quality Gates, New Code Period, and billing
The difference between Automatic Analysis and CI-Based Analysis (and when to pick which)
Step-by-step CI-based setup: project creation, pom.xml configuration (Sonar properties + JaCoCo), a GitHub Actions workflow, and enforcing the Quality Gate via branch protection
Best practices for real-world adoption

Checklist:

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