merge: architecture → hs-f (R7RS steps 4-6, IO suspension, JIT, language libs)

Brings in 306 commits from architecture:
- R7RS: call/cc, raise/guard, records, parameters, syntax-rules, define-library/import
- IO suspension: perform/resume, third CEK phase
- JIT expansion: component/island JIT, OP_SWAP, exception handler stack, scope forms
- OCaml: HTML renderer, Python bridge, epoch protocol, sx_scope.ml
- Language libs: common-lisp, erlang, forth, apl, prolog, tcl, smalltalk, ruby

Conflict resolution: hs-f version kept for all hyperscript .sx files (superseding
architecture's smaller additions). Architecture's platform.py kept with hs-f's
domListen _driveAsync fix applied.

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

lib/hyperscript/compiler.sx

@@ -48,6 +48,15 @@
                             prop
                             value))
                         (list (quote hs-query-all) (nth base-ast 1))))
+                    ((and (list? base-ast) (= (first base-ast) (quote query)))
+                      (list
+                        (quote dom-set-prop)
+                        (list
+                          (quote hs-named-target)
+                          (nth base-ast 1)
+                          (list (quote hs-query-first) (nth base-ast 1)))
+                        prop
+                        value))
                     ((and (list? base-ast) (= (first base-ast) dot-sym) (let ((inner (nth base-ast 1))) (and (list? inner) (= (first inner) (quote query)) (let ((s (nth inner 1))) (and (string? s) (> (len s) 0) (= (substring s 0 1) "."))))))
                       (let
                         ((inner (nth base-ast 1))