improve signed reads, crypto hardening, and scraper transport

app/services/adoption.py

@@ -244,6 +244,16 @@ async def _adopt_locked(wallet_l: str, asset_u: str, mode_n: str) -> AdoptionRes
                 "no Hyperliquid position to manage. Turn off paper mode in "
                 "Settings to use /adopt.")
 
+        # Macro Vibes (System-2) must be ENABLED to hand a position to the bot.
+        # /adopt is the entry point to sys2 management, so honouring the
+        # macro_enabled switch here is what makes that toggle real — otherwise
+        # a user who turned Macro Vibes OFF could still /adopt and the bot would
+        # manage it, contradicting their setting.
+        if not getattr(sub, "macro_enabled", False):
+            raise AdoptionError("macro_disabled",
+                "Macro Vibes is turned off for this wallet. Enable Macro Vibes "
+                "in Settings before using /adopt.")
+
         # System-2 circuit breaker. Same gate the auto-open path used to run:
         # if recent losses tripped the sys2 breaker, block new adoptions for
         # the lockout window. Otherwise the breaker would be useless under