feat: add python and web implementation

CLAUDE.md

@@ -7,7 +7,7 @@ My interpretation of them is available at docs/docs.md
 An UML diagram is available at docs/uml.svg
 
 ## Web
-The web implementation is pure JavaScript
+The web implementation is TypeScript with React and Vite (in `web/`), served by nginx via Docker (`compose.yaml` in the root)
 
 ## Python
 The python implementation is a single-file script, which can be run on the command line or a Jupyter notebook