OCaml CEK machine compiled to WebAssembly for browser execution

- wasm_of_ocaml compiles OCaml SX engine to WASM (722/722 spec tests)
- js_of_ocaml fallback also working (722/722 spec tests)
- Thin JS platform layer (sx-platform.js) with ~80 DOM/browser natives
- Lambda callback bridge: SX lambdas callable from JS via handle table
- Side-channel pattern bypasses js_of_ocaml return-value property stripping
- Web adapters (signals, deps, router, adapter-html) load as SX source
- Render mode dispatch: HTML tags + fragments route to OCaml renderer
- Island/component accessors handle both Component and Island types
- Dict-based signal support (signals.sx creates dicts, not native Signal)
- Scope stack implementation (collect!/collected/emit!/emitted/context)
- Bundle script embeds web adapters + WASM loader + platform layer
- SX_USE_WASM env var toggles WASM engine in dev/production
- Bootstrap extended: --web flag transpiles web adapters, :effects stripping

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

hosts/ocaml/bin/debug_set.ml

@@ -1,6 +1,6 @@
-module T = Sx.Sx_types
-module P = Sx.Sx_parser
-module R = Sx.Sx_ref
+module T = Sx_types
+module P = Sx_parser
+module R = Sx_ref
 open T
 
 let () =

hosts/ocaml/bin/run_tests.ml

@@ -10,13 +10,6 @@
       dune exec bin/run_tests.exe -- test-primitives  # specific test
       dune exec bin/run_tests.exe -- --foundation     # foundation only *)
 
-module Sx_types = Sx.Sx_types
-module Sx_parser = Sx.Sx_parser
-module Sx_primitives = Sx.Sx_primitives
-module Sx_runtime = Sx.Sx_runtime
-module Sx_ref = Sx.Sx_ref
-module Sx_render = Sx.Sx_render
-
 open Sx_types
 open Sx_parser
 open Sx_primitives
@@ -267,7 +260,7 @@ let make_test_env () =
     | _ -> raise (Eval_error "append!: expected list and value"));
 
   (* --- HTML Renderer (from sx_render.ml library module) --- *)
-  Sx.Sx_render.setup_render_env env;
+  Sx_render.setup_render_env env;
 
   (* --- Missing primitives referenced by tests --- *)
 

hosts/ocaml/bin/sx_server.ml

@@ -14,13 +14,6 @@
     IO primitives (query, action, request-arg, request-method, ctx)
     yield (io-request ...) and block on stdin for (io-response ...). *)
 
-module Sx_types = Sx.Sx_types
-module Sx_parser = Sx.Sx_parser
-module Sx_primitives = Sx.Sx_primitives
-module Sx_runtime = Sx.Sx_runtime
-module Sx_ref = Sx.Sx_ref
-module Sx_render = Sx.Sx_render
-
 open Sx_types