chore(sync): mirror backend .py + Dockerfile to Space (hf-sync-backend)

Automated backend sync from szl-holdings/a11oy main via hf-sync-backend.
Updated (differed from the Space): szl3d_holographic.py
Deleted (gone from the repo + Dockerfile COPY set): (none)

Keeps the Space-built backend (serve.py + the Dockerfile-COPY'd .py
modules) identical to GitHub main so the Space never rebuilds from a
stale backend, new endpoints don't 404 there, and orphaned modules
removed from the repo don't linger in the Space tree.

szl3d_holographic.py

@@ -34,6 +34,8 @@ SURFACES: List[Dict[str, str]] = [
     {"id": "frontier", "title": "Frontier", "owner": "Dev0"},
     {"id": "neuromorphic", "title": "Neuromorphic", "owner": "Dev0"},
     {"id": "interpretability", "title": "Interpretability", "owner": "Dev0"},
+    {"id": "worldmodel", "title": "World Model", "owner": "Dev0"},
+    {"id": "qec", "title": "Topological QEC", "owner": "Dev0"},
     {"id": "energy", "title": "Energy", "owner": "Dev1"},
     {"id": "fabric", "title": "Compute Fabric", "owner": "Dev2"},
     {"id": "pnt", "title": "PNT", "owner": "Dev3"},