fix(events): ClickHouse DateTime64 trailing 'Z' bug + ReplayEventsService tests

Fix ClickHouse DateTime64(3) parameter parsing — strip trailing 'Z' from
ISO strings since DateTime64 without timezone specifier rejects it. Applied
to ReplayEventsService and history endpoint.

Add 6 integration tests for ReplayEventsService using containerTest
(Postgres + Redis + ClickHouse testcontainers):
- No events in range returns 0
- Dry run returns count without publishing
- Replays events and triggers subscriber runs
- EventFilter narrows replayed events
- Malformed payloads are skipped gracefully
- Tags from original events are preserved

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

Author: giovaborgogno

apps/webapp/app/routes/api.v1.events.$eventId.history.ts

@@ -40,19 +40,23 @@ export const loader = createLoaderApiRoute(
       });
 
     if (from) {
-      queryBuilder.where("published_at >= {from: DateTime64(3)}", { from });
+      queryBuilder.where("published_at >= {from: DateTime64(3)}", {
+        from: from.replace("Z", ""),
+      });
     }
 
     if (to) {
-      queryBuilder.where("published_at <= {to: DateTime64(3)}", { to });
+      queryBuilder.where("published_at <= {to: DateTime64(3)}", { to: to.replace("Z", "") });
     }
 
     if (publisherRunId) {
       queryBuilder.where("publisher_run_id = {publisherRunId: String}", { publisherRunId });
     }
 
     if (cursor) {
-      queryBuilder.where("published_at < {cursor: DateTime64(3)}", { cursor });
+      queryBuilder.where("published_at < {cursor: DateTime64(3)}", {
+        cursor: cursor.replace("Z", ""),
+      });
     }
 
     queryBuilder.orderBy("published_at DESC, event_id DESC").limit(limit + 1);

apps/webapp/app/v3/services/events/replayEvents.server.ts

@@ -66,10 +66,10 @@ export class ReplayEventsService extends BaseService {
           eventType: params.eventSlug,
         })
         .where("published_at >= {from: DateTime64(3)}", {
-          from: params.from.toISOString(),
+          from: params.from.toISOString().replace("Z", ""),
         })
         .where("published_at <= {to: DateTime64(3)}", {
-          to: params.to.toISOString(),
+          to: params.to.toISOString().replace("Z", ""),
         })
         .orderBy("published_at ASC, event_id ASC")
         .limit(MAX_REPLAY_EVENTS);