Self-healing agent (supervisor, recovery, login fixes, operator mail) and Portal sage redesign

Snapshot of D:\Ecw Process a11c9ff (2026-10-30).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/test_msgbox.py

@@ -237,6 +237,9 @@ def without_quiet_boxes_an_info_box_is_shown():
 
 def main() -> int:
     failures = 0
+    # This PC's .env runs bulk with QUIET_BOXES=1 (2026-10-29); the cases
+    # that want it on set it themselves.
+    msgbox.cfg.QUIET_BOXES = False
     for fn in CASES:
         name = fn.__name__.replace("_", " ")
         try: