fix(tiktok): restore missing websearch import in orchestrator

The websearch module import was dropped when the tiktok import was added,
causing the script to crash during the rendering phase after all data
was successfully collected.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

scripts/last30days.py

@@ -146,6 +146,7 @@ from lib import (
     score,
     ui,
     tiktok,
+    websearch,
     xai_x,
     youtube_yt,
 )