feat: Add web simulator and enhance device status management with activate and decommission actions.

firmware/simulator.py

@@ -143,12 +143,13 @@ if __name__ == "__main__":
         print("  4.  Switch to PROD Mode")
         print("  5.  Swap Active Slot (A/B)")
         print("  6.  Start Automated Loop")
+        print("  7.  Request Re-enlistment")
         print("  0.  Exit Orchestrator")
         print("-" * 45)
 
     while True:
         print_menu()
-        choice = input("Select operation [0-6] >> ").strip()
+        choice = input("Select operation [0-7] >> ").strip()
 
         if choice == "1":
             hu.register()
@@ -177,6 +178,9 @@ if __name__ == "__main__":
                     break
             except KeyboardInterrupt:
                 print("\n[!] Loop interrupted by user.")
+        elif choice == "7":
+            hu.status = "PENDING"
+            hu.register()
         elif choice == "0":
             print("[*] Powering down head unit...")
             break