fix: RDG event label and prefix type filter (0.3.2)

Use event 302/303 instead of Win302 in RDG titles. Match event types by prefix in events list (e.g. rdg.connection).

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/app/api/v1/events.py

@@ -154,8 +154,10 @@ def list_events(
         stmt = stmt.where(Event.severity == severity)
         count_stmt = count_stmt.where(Event.severity == severity)
     if type:
-        stmt = stmt.where(Event.type == type)
-        count_stmt = count_stmt.where(Event.type == type)
+        normalized = type.strip()
+        if normalized:
+            stmt = stmt.where(Event.type.ilike(f"{normalized}%"))
+            count_stmt = count_stmt.where(Event.type.ilike(f"{normalized}%"))
     if host_id is not None:
         stmt = stmt.where(Event.host_id == host_id)
         count_stmt = count_stmt.where(Event.host_id == host_id)