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>

test-results/.last-run.json

@@ -1,7 +1,4 @@
 {
-  "status": "failed",
-  "failedTests": [
-    "0ca76506ebddb95b746c-2b2f50f2cbbb858d1272",
-    "0ca76506ebddb95b746c-8f9d78e488ffc61daf33"
-  ]
+  "status": "passed",
+  "failedTests": []
 }