Assisted-by: Claude Opus 5.5 via Claude Code

diff --git a/lotus-land-story/pro-tacts.yml b/lotus-land-story/pro-tacts.yml
index cc808cf..376b1df 100644
--- a/lotus-land-story/pro-tacts.yml
+++ b/lotus-land-story/pro-tacts.yml
@@ -19,6 +19,9 @@
         env:
           PRO_TACTS_DATA_DIR: /data
           PRO_TACTS_DEBUG: "true"
+          # Full URL — pro-tacts' Tracing.configure passes it straight to the
+          # OTLP exporter; unset, spans reach Sentry alone
+          OTEL_EXPORTER_OTLP_TRACES_ENDPOINT: http://victoria-traces:10428/insert/opentelemetry/v1/traces
         volumes:
           - /mnt/lotus-land-story/pro-tacts:/data
         networks: