Update duckdb index files

.gitattributes

@@ -94,3 +94,4 @@ GSAT_civics/dev/index.duckdb filter=lfs diff=lfs merge=lfs -text
 GSAT_geography/dev/index.duckdb filter=lfs diff=lfs merge=lfs -text
 GSAT_history/dev/index.duckdb filter=lfs diff=lfs merge=lfs -text
 AST_history/dev/index.duckdb filter=lfs diff=lfs merge=lfs -text
+Basic[[:space:]]Traditional[[:space:]]Chinese[[:space:]]Medicine/dev/index.duckdb filter=lfs diff=lfs merge=lfs -text

Basic Traditional Chinese Medicine/dev/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dd99d668f4c957b2a3b85cbf9d9f3ad513dbc7b40b361416dd57eb350cd3b584
+size 1060864