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

@@ -87,6 +87,9 @@ SURFACES: List[Dict[str, str]] = [
     {"id": "muon", "title": "Muon Orthogonalized-Momentum Optimizer", "owner": "Wave13"},
     {"id": "specexec", "title": "Tree Speculative Execution", "owner": "Wave13"},
     {"id": "nvfp4", "title": "NVFP4 4-bit Training Format", "owner": "Wave13"},
+    {"id": "keyless", "title": "Keyless Attention (Value-Only Cache)", "owner": "Wave14"},
+    {"id": "gitthoughts", "title": "GitOfThoughts (Version-Controlled Reasoning)", "owner": "Wave14"},
+    {"id": "herotq", "title": "HeRo-Q Hessian-Conditioned Quantization", "owner": "Wave14"},
 ]
 
 # Content-type by extension (the only extensions we serve from the 3d tree).