refactor: remove core/ folder

src/utils/data/models.py

@@ -0,0 +1,16 @@
+from dataclasses import dataclass
+from typing import List
+
+
+@dataclass
+class Download:
+    title: str
+    url: str
+    magnet_uri: str
+    path: str
+    completed: bool
+
+@dataclass
+class DownloadList:
+    count: int
+    data: List[Download]