Recompile all 26 .sxbc with define-library wrappers + fix eval/JIT

All 26 browser modules recompiled with define-library/import forms.
Compilation works without vm-compile-adapter (JIT pre-compilation
hangs with library wrappers in some JIT paths — skipped for now,
CEK compilation is ~34s total).

Key fixes:
- eval command: import-aware loop that handles define-library/import
  locally without touching the Python bridge pipe (avoids deadlock)
- compile-modules.js: skip vm-compile-adapter, bump timeout

2621/2621 OCaml tests passing.

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

shared/static/wasm/sx/deps.sx

@@ -1,3 +1,28 @@
+
+
+(define-library (web deps)
+  (export
+    scan-refs
+    scan-refs-walk
+    transitive-deps-walk
+    transitive-deps
+    compute-all-deps
+    scan-components-from-source
+    components-needed
+    page-component-bundle
+    page-css-classes
+    scan-io-refs-walk
+    scan-io-refs
+    transitive-io-refs-walk
+    transitive-io-refs
+    compute-all-io-refs
+    component-io-refs-cached
+    component-pure?
+    render-target
+    page-render-plan
+    env-components)
+  (begin
+
 (define
   scan-refs
   :effects ()
@@ -335,3 +360,9 @@
         ((k :as string))
         (let ((v (env-get env k))) (or (component? v) (macro? v))))
       (keys env))))
+
+
+)) ;; end define-library
+
+;; Re-export to global namespace for backward compatibility
+(import (web deps))