Server functions in Fitz: call the server from a WASM component, no plumbing
No hand-written HTTP handler, no fetch, no JSON glue, no route strings, no external deps. (Part 7 of the FitzLiveViews series — the "whole stack, no plumbing" moment.) Earlier parts showed a.fitzv component compiling two ways: to server-rendered HTML (LiveViews over a WebSocket) and to a standalone WebAssembly SPA.
