HS: fix hs-query-all to return proper SX list

host-to-list returned a plain JS array not recognized as SX list by
the OCaml kernel, so for-each silently skipped it. Use dom-query-all
which builds a proper SX list via append!. Fixes all 14 take failures.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

lib/hyperscript/runtime.sx

@@ -763,7 +763,7 @@
     (sel)
     (do
       (host-set! (host-global "window") "_hs_last_query_sel" sel)
-      (host-to-list (host-call (dom-body) "querySelectorAll" sel)))))
+      (dom-query-all (dom-document) sel))))
 ;; Array slicing (inclusive both ends)
 (define
   hs-query-all-in