update pip install .copy manifest for developments

build/wheel/layout.py

@@ -6,12 +6,19 @@ import shutil
 from pathlib import Path
 
 # Required files that must ship with the wheel for ORY-FINGER runtime/GUI.
+# Accept both the flat layout and a nested assets/finger/ checkout tree.
 REQUIRED_ASSET_RELPATHS = (
     "finger/assets/30fps-0703/mesh.npz",
     "finger/assets/30fps-0703/camera_intrinsics.npz",
     "finger/assets/30fps-0703/world_to_cam.npy",
     "finger/assets/visualization/world_to_cam.npy",
 )
+REQUIRED_ASSET_RELPATH_ALTERNATES = {
+    "finger/assets/30fps-0703/mesh.npz": "finger/assets/finger/30fps-0703/mesh.npz",
+    "finger/assets/30fps-0703/camera_intrinsics.npz": "finger/assets/finger/30fps-0703/camera_intrinsics.npz",
+    "finger/assets/30fps-0703/world_to_cam.npy": "finger/assets/finger/30fps-0703/world_to_cam.npy",
+    "finger/assets/visualization/world_to_cam.npy": "finger/assets/finger/visualization/world_to_cam.npy",
+}
 
 
 def resolve_bundle_source_files(repo_root: Path, item: dict) -> list[Path]:
@@ -61,7 +68,11 @@ def verify_required_assets(repo_root: Path, items: list[dict]) -> None:
                 continue
             resolved.add(rel)
 
-    missing = [rel for rel in REQUIRED_ASSET_RELPATHS if rel not in resolved]
+    missing = []
+    for rel in REQUIRED_ASSET_RELPATHS:
+        alt = REQUIRED_ASSET_RELPATH_ALTERNATES.get(rel)
+        if rel not in resolved and (alt is None or alt not in resolved):
+            missing.append(rel)
     if missing:
         joined = ", ".join(missing)
         raise FileNotFoundError(