Upload CNN transfer artifacts (model + preprocess + config)

config.json

@@ -8,6 +8,6 @@
     "0": "real",
     "1": "fake"
   },
-  "exported_at_utc": "2026-02-16T23:35:43.373902Z",
+  "exported_at_utc": "2026-02-17T01:54:25.942411Z",
   "notes": "CNN transfer baseline for deepfake detection. prob_fake = softmax(logits)[fake]."
 }