Step 17: streaming render — hyperscript enhancements, WASM builds, live server tests

Streaming chunked transfer with shell-first suspense and resolve scripts.
Hyperscript parser/compiler/runtime expanded for conformance. WASM static
assets added to OCaml host. Playwright streaming and page-level test suites.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

shared/static/wasm/sx/module-manifest.json

@@ -963,11 +963,17 @@
       "hs-settle",
       "hs-toggle-class!",
       "hs-toggle-between!",
+      "hs-toggle-style!",
       "hs-take!",
       "hs-put!",
       "hs-navigate!",
+      "hs-scroll!",
+      "hs-halt!",
+      "hs-select!",
+      "hs-reset!",
       "hs-next",
       "hs-previous",
+      "hs-query-all",
       "hs-query-first",
       "hs-query-last",
       "hs-first",