40/40 VM tests pass, auto-compile disabled until full aser compilation

All VM tests green: closures with shared mutable upvalues, map/filter/
for-each via CALL_PRIM, recursive functions, nested closures.

Auto-compile disabled: replacing individual Lambdas with NativeFn VM
wrappers changes how the CEK dispatches calls, causing scope errors
when mixed CEK+VM execution hits aser-expand-component. The fix is
compiling the ENTIRE aser render path to run on the VM — no mixing.

The VM infrastructure is complete and tested. Next step: compile
adapter-sx.sx as a whole module, run the aser on the VM.

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

shared/sx/ocaml_bridge.py

@@ -265,9 +265,12 @@ class OcamlBridge:
             _logger.info("Loaded %d definitions from .sx files into OCaml kernel (%d skipped)",
                          count, skipped)
 
-            # VM auto-compile: ready when compiler handles all SX features.
-            # Currently 6/117 compile; fallback fails on closure scope vars.
-            # await self._send('(vm-compile)')
+            # VM bytecode infrastructure ready. Auto-compile disabled:
+            # compiled NativeFn wrappers change CEK dispatch behavior
+            # causing scope errors in aser-expand-component. The VM
+            # tests (40/40) verify correctness in isolation.
+            # Enable after: full aser adapter compilation so the ENTIRE
+            # render path runs on the VM, not mixed CEK+VM.
         except Exception as e:
             _logger.error("Failed to load .sx files into OCaml kernel: %s", e)
             self._components_loaded = False  # retry next time