Applied as-is. BUILD_INPUTS now covers server/sim, shared and data as well as the page, so a restart after a simulation-only or data-only change is visible to an already-open page. The tag is still computed once per process. A page still waits until the match, including settlement, is over before it reloads, and a failed check still does not reload.
Tests: node --test test/build.test.js test/ui/build-runtime.browser.test.js — 8 pass, 1 skipped (the Chrome restart test; SP_E2E unset), 0 fail.
Same order of construction, listeners and headers as before; a scripted fingerprint (export list, 51 HTTP requests'
status / header order / body hash, raw upgrade and malformed-request replies) and the process run (banner, port in
use, SIGINT) match the pre-split server exactly. test/version.test.js reads the banner and /healthz from their new
files; module headers describe each piece.
Only changes besides the move: `export` on helpers another module now needs (sendError, sendJson, splitUrl, GzipCache,
isNotModified, serveFile, serveMedia, noopLog, makeLogger), ROOT resolves two levels up from server/http/config.js
(same path), and short headers on the new files.
siruimei07