Update duckdb index files

.gitattributes

@@ -52,3 +52,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+kastan--stormfront-small/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

kastan--stormfront-small/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e379e2f33aa48af93f29df8d35e3e100abfeb154821b921771b9e70e616691b8
+size 1585152