fix: insights event timeline perf and accuracy (#17218)

* aggregate multiple calls to one for events timeline

* raw query

* fix inside wrong val

* fix timeline view entirely

* fix avg event duration

* fix timeline

* type-fix

* fixes

* remove unnecessary comments

apps/web/public/static/locales/en/common.json

@@ -2558,7 +2558,8 @@
   "no_support_needed": "No Support Needed?",
   "hide_support": "Hide Support",
   "event_ratings": "Average Ratings",
-  "event_no_show": "Host No Show",
+  "event_no_show": "No-Show (Host)",
+  "event_no_show_guest": "No-Show (Guest)",
   "recent_ratings": "Recent ratings",
   "no_ratings": "No ratings submitted",
   "no_ratings_description": "Add a workflow with 'Rating' to collect ratings after meetings",