docs: improve examples of random/strided/tools namespace

[kohantikanath]

Resolves #1610

Description

What is the purpose of this pull request?

This pull request:

• Improves the README examples for the random/strided/tools namespace package

• Provides a more comprehensive and informative example demonstrating various functionalities of the package

• Enhances user understanding of how to use the namespace contents

Related Issues

Does this pull request have any related issues?
This pull request:

• Resolves [RFC]: Improve README examples for random/strided/tools namespace package [RFC]: improve README examples of random/strided/tools namespace #1610

Questions

Any questions for reviewers of this pull request?

• The updated example covers creating PRNG factories, filling different types of arrays, and demonstrating stride manipulation. Are there any other key functionalities that should be included?
• Is the level of detail in the example appropriate, or should it be expanded/condensed?

Other

Any other information relevant to this pull request? This may include screenshots, references, and/or implementation notes.

• The example uses ES5 syntax as per project conventions
• Additional packages from the stdlib ecosystem were used to create a more informative example

Checklist

Please ensure the following tasks are completed before submitting this pull request.

• Read, understood, and followed the contributing guidelines.
• Searched for existing issues and pull requests before creating this one.
• Updated the example code block in the "Examples" section of the README.
• Ensured the example follows existing project conventions (ES5 syntax).

[kohantikanath]

Hi @Planeshifter,

Could you please review the code? I have raised a PR.

[Planeshifter]

Won't be able to merge this as the function signatures are incorrect and the example code cannot be executed successfully. Please only open PRs for code you have actually tested.