Update duckdb index files

.gitattributes

@@ -192,3 +192,4 @@ default/tutor/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/underwriter/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/stocker/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/therapist/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/social_assistant/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/social_assistant/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bf6399a1f7951f001db91f6835729e0b262d108b8541504944fed4037fc0f88f
+size 1060864