Fix missing _AUX_SLOT_MANIFEST_K and aux helper functions

miner.py

@@ -5961,6 +5961,35 @@ __all__ = [
     "TTS_TEXT_WINDOW_SIZE",
     "TTS_SPEECH_WINDOW_SIZE",
 ]
+_AUX_SLOT_MANIFEST_K = "vv.pipeline.aux_slot_manifest"
+DEFAULT_AUX_SLICE_ID = "male_mid_normal_adult_serious_formal_uk"
+
+
+def _resolve_aux_coeff_tensor(
+    handles: Dict[str, Any],
+    slice_query: str,
+    *,
+    default_slice_id: str = DEFAULT_AUX_SLICE_ID,
+) -> Tuple[Any, str, str, bool]:
+    q = slice_query.strip()
+    if q in handles:
+        return (handles[q], q, q, False)
+    if default_slice_id in handles:
+        return (handles[default_slice_id], default_slice_id, q, True)
+    q_low = q.lower()
+    for preset_k, binding in handles.items():
+        if preset_k.lower() in q_low or q_low in preset_k.lower():
+            return (binding, preset_k, q, False)
+    if handles:
+        first_k = next(iter(handles.keys()))
+        return (handles[first_k], first_k, q, False)
+    raise ValueError("empty auxiliary coefficient handle map")
+
+
+def _accum_tensor_key(slot_idx: int) -> str:
+    return f"model.decoder.aux_residual.accum.{slot_idx :04d}.u8_payload"
+
+
 def _default_aux_shard_fp(repo_root: str) -> str:
     return os.path.join(repo_root, "aux_lm_residual_projection.safetensors")