Revise README to describe the new live server-backed list and admin editor. Adds/renames pages (lists.html = static, serverlist.html = live list, admelist.html = admin UI), clarifies shared data format for data.txt and server/data.txt, and documents the fallback order (/api/list → server/data.txt → data.txt). Includes instructions to run the Node server (server/server.js, HOST/PORT examples), a note on static serving for development, files added (server/server.js, server/data.txt, start-server.command, server/LINUX_SERVICE_SETUP.txt), and editor features (draft rows, numbering/shift behavior, delete flow, live refresh). Also clarifies where live vs static data is stored and that no build step is required.
miles