Remove obsolete implementation and simplify project structure

sync_models.py

@@ -1,4 +1,4 @@
-"""Prepare SnapForm ONNX models and sync them to OmooLab R2."""
+"""Prepare AnyImage ONNX models and sync them to OmooLab R2."""
 
 import argparse
 import hashlib
@@ -114,7 +114,7 @@ def download_once(model, url):
     destination.parent.mkdir(parents=True, exist_ok=True)
     temporary = destination.with_suffix(".onnx.part")
     temporary.unlink(missing_ok=True)
-    request = Request(url, headers={"User-Agent": "SnapForm model sync"})
+    request = Request(url, headers={"User-Agent": "AnyImage model sync"})
     print(f"Download: {url}")
     downloaded = 0
     digest = hashlib.sha256()