Remove dead events.hotjar.io

Co-Authored-By: Claude Opus 5.5 <[email protected]>

blacklist

@@ -22,7 +22,6 @@
 ||identify.hotjar.com^
 ||insights.hotjar.com^
 ||surveys.hotjar.com^
-||events.hotjar.io^
 ||hotjar-analytics.com^
 ||tools.mouseflow.com^
 ||cdn-test.mouseflow.com^