Push model to docker registry

e2e/mocks/loader/app.py

@@ -31,6 +31,16 @@ def _resolve_disk_path(filename: str, folder: str | None) -> Path | None:
     return None
 
 
+def _write_disk_path(filename: str, folder: str | None, data: bytes) -> Path:
+    root = _models_root()
+    safe_filename = Path(filename).name
+    target_dir = root / folder if folder else root
+    target_dir.mkdir(parents=True, exist_ok=True)
+    target = target_dir / safe_filename
+    target.write_bytes(data)
+    return target
+
+
 def _should_fail_load() -> bool:
     global _first_fail_remaining
     if _mode == "error":
@@ -73,7 +83,9 @@ def upload(filename):
     f = request.files.get("data")
     if not f:
         return "", 400
-    _uploads[(folder, filename)] = f.read()
+    data = f.read()
+    _uploads[(folder, filename)] = data
+    _write_disk_path(filename, folder, data)
     _upload_count += 1
     return "", 200