Fix emailMarketing reverse error + dashboardStatsController ctrlreg

- CyberCP/urls.py: when emailMarketing app is missing/broken, register placeholder path with name='emailMarketing' so {% url 'emailMarketing' %} never raises Reverse not found.
- public/static/baseTemplate/custom-js/system-status.js: replace old copy with full system-status.js that registers dashboardStatsController and systemStatusInfo (fixes Angular [:ctrlreg] and raw {{$ cpuUsage $}} on overview).

CyberCP/urls.py

@@ -26,12 +26,15 @@ from firewall import views as firewall_views
 # includes each installed plugin (under /plugins/<name>/) so settings and
 # other plugin pages work for any installed plugin.
 
-# Optional app: may be missing after clean clone or git clean -fd (not in all repo trees)
+# Optional app: may be missing after clean clone or git clean -fd (not in all repo trees).
+# When missing or broken, register a placeholder so {% url 'emailMarketing' %} in templates never raises Reverse not found.
 _optional_email_marketing = []
 try:
     _optional_email_marketing.append(path('emailMarketing/', include('emailMarketing.urls')))
-except ModuleNotFoundError:
-    pass
+except (ModuleNotFoundError, ImportError, AttributeError):
+    _optional_email_marketing.append(
+        path('emailMarketing/', RedirectView.as_view(url='/base/', permanent=False), name='emailMarketing')
+    )
 
 urlpatterns = [
     # Serve static files first (before catch-all routes)