fix: always load JS for exp360 events

Simplified the event observer function to always inject the exp360 global JavaScript on relevant pages, removing the conditional check for exp360 instances within the course. This ensures consistent loading behavior and reduces database queries.

lib.php

@@ -64,26 +64,9 @@ function mod_exp360_cm_info_dynamic(cm_info $cm)
  */
 function mod_exp360_event_observer($event)
 {
-    global $PAGE, $DB;
+    global $PAGE;
-
-    // Get the course ID from the event.
-    $courseid = $event->courseid;
-
-    // Check if the course contains any instances of the exp360 activity.
-    $sql = "SELECT COUNT(*)
-              FROM {course_modules} cm
-              JOIN {modules} m ON cm.module = m.id
-              JOIN {exp360} e ON cm.instance = e.id
-             WHERE cm.course = :courseid
-               AND m.name = 'exp360'";
-    $params = ['courseid' => $courseid];
-    $count = $DB->count_records_sql($sql, $params);
-
-    // If the course contains at least one instance of exp360, inject the JavaScript.
-    if ($count > 0) {
     $PAGE->requires->js('/mod/exp360/global.js');
 }
-}
 
 /**
  * Returns the list of event observers.