Migrate Documentation to Sphinx for Improved Structure and Maintainability #3
Description
The current DOCS.md file, while comprehensive, is difficult to navigate and lacks features like search, versioning, and auto-generated API references. Migrating to Sphinx would allow us to generate HTML/PDF documentation with better organization, interactive elements (e.g., code tabs), and integration with docstrings for automatic API updates. This would improve usability for end users (via hosted Read the Docs pages) and reduce maintenance overhead (e.g., auto-syncing method signatures/examples). I propose setting up Sphinx with themes like Furo and restructuring the docs into modular .rst files.