Debug: show keys being loaded

app.py

@@ -26,7 +26,7 @@ def load_keys(prefix="OLLAMA_KEY_"):
     return keys
 
 API_KEYS = load_keys()
-print(f"[INIT] Loaded {len(API_KEYS)} keys: {[k[:10] for k in API_KEYS]}")
+print(f"[INIT] KEYS_LOADED: {len(API_KEYS)}, keys={[(k[:6]+chr(42)*4) if len(k)>10 else k for k in API_KEYS]}")
 
 # ─────────────────────────────
 # STATE