Comprehensive README.md rewrite for improved clarity, structure, and accessibility#20

Copilot wants to merge 2 commits intomainvic/import-tree:mainfrom

copilot/fix-aed3c930-c81b-4ab1-bf5b-287cad133d8bvic/import-tree:copilot/fix-aed3c930-c81b-4ab1-bf5b-287cad133d8bCopy head branch name to clipboard