Fix index.json: map layer-78 (MTP/nextn) to shard model-00041 — restores EAGLE speculative decoding (was orphaned/unindexed -> 0.1% accept)

model.safetensors.index.json

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b6117ef911614c9fadf1b6536e42265f60ce1354211196f50821239760ed0f82
-size 16363481
+oid sha256:29395ed41611b5588c7081cf25e95bc3510e1337c81cc7f8dff8563af42dafb1
+size 15873915