Propose Reorganizing Qumat Documentation for Better Visibility

[shajiyakhan1309]

Currently, all the Qumat-related documentation exists under the Quantum Computing Primer section, which makes it less discoverable for users specifically interested in Qumat.

Plan

• Create a new folder like website/documentation/qumat/
• Move or copy the relevant Markdown files from quantum-computing-primer/
• Create an index.md for the Qumat section with clear intro and links
• Update the site navigation and internal links accordingly

Benefits

• Increases visibility of Mahout’s quantum computing work
• Provides clearer separation between general quantum computing concepts and Qumat-specific documentation
• Aligns with Mahout’s goal to bring Qumat to the forefront

Would love feedback or suggestions on this before opening a PR!