Use canonical Storage dataset root only

api.py

@@ -37,7 +37,7 @@ ASSETS_RUNTIME_ROOT = os.environ.get("SPORALIZE_ASSETS_DIR", os.path.join(RUNTIM
 WEIGHTS_RUNTIME_ROOT = os.environ.get("SPORALIZE_WEIGHTS_DIR", os.path.join(RUNTIME_ROOT, "weights"))
 DEFAULT_LOCAL_STORAGE_ROOT = os.path.join(CURRENT_DIR, "Storage")
 if not os.path.isdir("/data") and not os.access(CURRENT_DIR, os.W_OK):
-    DEFAULT_LOCAL_STORAGE_ROOT = os.path.join(RUNTIME_ROOT, "storage")
+    DEFAULT_LOCAL_STORAGE_ROOT = os.path.join(RUNTIME_ROOT, "Storage")
 STORAGE_ROOT = os.environ.get(
     "SPORALIZE_STORAGE_DIR",
     os.path.join("/data", "sporalize_storage") if os.path.isdir("/data") else DEFAULT_LOCAL_STORAGE_ROOT,
@@ -131,13 +131,9 @@ def hf_storage_path(*parts: str) -> str:
     return "/".join(segment for segment in normalized if segment)
 
 
-def storage_dataset_paths(include_legacy: bool = True):
+def storage_dataset_paths():
     paths = []
     candidates = [STORAGE_DATASET_PATH]
-    if include_legacy:
-        # The private dataset originally used "Storage". HF repo paths are
-        # case-sensitive, so deletes must cover both roots during migration.
-        candidates.extend(["storage", "Storage"])
     for candidate in candidates:
         normalized = str(candidate or "").strip("/").strip()
         if normalized and normalized not in paths:
@@ -152,7 +148,7 @@ def hf_storage_paths_for_delete(*parts: str):
         for part in parts
         if part is not None and str(part).strip("/")
     ]
-    for root in storage_dataset_paths(include_legacy=True):
+    for root in storage_dataset_paths():
         path = "/".join([root, *suffix])
         if path not in paths:
             paths.append(path)
@@ -186,7 +182,7 @@ def sync_storage_from_hf(force: bool = False):
         if os.path.isdir(local_repo_dir):
             shutil.rmtree(local_repo_dir, ignore_errors=True)
 
-        storage_roots = storage_dataset_paths(include_legacy=True)
+        storage_roots = storage_dataset_paths()
         snapshot_download(
             repo_id=STORAGE_DATASET_REPO_ID,
             repo_type=STORAGE_DATASET_REPO_TYPE,