Add config for https://context7.com/kotlin/dataframe

Author: koperagen

context7.json

@@ -0,0 +1,7 @@
+{
+  "$schema": "https://context7.com/schema/context7.json",
+  "excludeFolders": [
+    "docs/StardustDocs/resources/snippets/*.html",
+    "**/*.fix.txt"
+  ]
+}