Update docs/guides/web-ui/live.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: petyosi

docs/guides/web-ui/live.md

@@ -49,10 +49,10 @@ CREATE TABLE records (
     exception_type TEXT,
     exception_stacktrace TEXT,
     attributes_json_schema TEXT,
-    attributes TEXT,
+    attributes JSONB,
     otel_scope_name TEXT,
     otel_scope_version TEXT,
-    otel_scope_attributes TEXT,
+    otel_scope_attributes JSONB,
     service_namespace TEXT,
     service_name TEXT NOT NULL,
     service_version TEXT,