fix(classrooms): corregir renderizado de aulas presenciales, metricas de ocupacion y asignacion de cursadas

frontend/src/app.js

@@ -16,6 +16,9 @@ try {
 const nunjucksRuntime = require('nunjucks/src/runtime');
 const origMemberLookup = nunjucksRuntime.memberLookup;
 nunjucksRuntime.memberLookup = function(obj, val) {
+    if (obj && val === 'items' && Array.isArray(obj.items)) {
+        return obj.items;
+    }
     if (obj && val === 'get' && typeof obj.get !== 'function') {
         return function(key, defaultVal) {
             return (obj[key] !== undefined && obj[key] !== null) ? obj[key] : defaultVal;