Simplify README by removing redundant content

Removed redundant section about Checkmate's codebase walkthrough and dataflow simulation tutorial.

README.md

@@ -159,18 +159,10 @@ Here's how you can contribute:
 1. Check [Contributor's guideline](https://github.com/bluewave-labs/Checkmate/blob/develop/CONTRIBUTING.md). First timers are encouraged to check `good-first-issue` tag.
 2. Check [project structure](https://docs.checkmate.so/checkmate-2.1/developers-guide/general-project-structure) and [high level overview](https://bluewavelabs.gitbook.io/checkmate/developers-guide/high-level-overview).
 3. Read a detailed structure of [Checkmate](https://deepwiki.com/bluewave-labs/Checkmate) if you would like to deep dive into the architecture.
-
-### How does `Checkmate` work under the hood?
-
-Check out this interactive walkthrough of the `Checkmate` codebase on CodeCanvas [here](https://www.code-canvas.com/?session=unauthenticatedGithub&repo=Checkmate&owner=bluewave-labs&branch=develop&OnboardingTutorial=true).
-
-To refine existing dataflow simulation or create new ones, follow the quick tutorial [here](https://docs.code-canvas.com/updating-diagram).
-
-<img width="1399" height="630" alt="image" src="https://github.com/user-attachments/assets/e19dd2f3-b387-4e33-901d-f1c8b10483c6" />
-
 4. Open an issue if you believe you've encountered a bug.
 5. Check for good-first-issue's if you are a newcomer.
 6. Make a pull request to add new features/make quality-of-life improvements/fix bugs.
+7. Check out this interactive walkthrough of the `Checkmate` codebase on CodeCanvas [here](https://www.code-canvas.com/?session=unauthenticatedGithub&repo=Checkmate&owner=bluewave-labs&branch=develop&OnboardingTutorial=true). To refine existing dataflow simulation or create new ones, follow the quick tutorial [here](https://docs.code-canvas.com/updating-diagram).
 
 <a href="https://github.com/bluewave-labs/checkmate/graphs/contributors">
   <img src="https://contrib.rocks/image?repo=bluewave-labs/checkmate" />