ReWrite README and update Github Pages

[Nayggets]

Rewrite README & Update GitHub Pages

Rewrite the README

The current README.md should be rewritten to improve readability and better present the project.

Tasks

• Update the list of dependencies and their required versions.
• Remove outdated information.
• Improve the installation and usage instructions.
• Add an Experiments & Results section describing the experiment methodology and presenting the associated performance results.

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Update GitHub Pages

Create a modern GitHub Pages website to showcase HybroGen.

The website should be designed for industrial partners, researchers, students, and new contributors.

It should present:

• What HybroGen is.
• How it works.
• How to install and use it.
• The supported architectures.
• Experiments and benchmark results.

Huge improvement

The website should be automatically updated by the CI whenever new benchmark results are available.