Wire comparator CLI, marionette threading model, and final load order.

Initialize SmoThreadingModelDesc from marionette before body startup, load
comparator libs before stimbuff via -c/--comparator-lib, and drop the hardcoded
libcomparatorCore.so load path.

Co-authored-by: Cursor <cursoragent@cursor.com>

smocore/include/marionette/marionette.h

@@ -11,6 +11,7 @@
 #include <spinscale/component.h>
 #include <spinscale/co/nonViralTaskNursery.h>
 #include <marionette/marionetteThread.h>
+#include <user/smoHooks.h>
 
 namespace sscl {
 
@@ -66,6 +67,12 @@ private:
 
 extern std::shared_ptr<sscl::PuppeteerThread> thread;
 extern MarionetteComponent mrntt;
+extern stim_buff::SmoThreadingModelDesc smoThreadingModelDesc;
+
+void initializeSmoThreadingModelDesc(
+	const std::shared_ptr<sscl::ComponentThread>& componentThread);
+
+const stim_buff::SmoThreadingModelDesc& getSmoThreadingModelDesc();
 
 void marionetteInitializeReqCb(bool success);
 void marionetteFinalizeReqCb(bool success);