Add yet-another-react-lightbox package and update .gitignore to exclude node_modules

frontend/node_modules/@fullcalendar/daygrid/index.js

@@ -1,34 +0,0 @@
-import { createPlugin } from '@fullcalendar/core/index.js';
-import { DayGridView as DayTableView, TableDateProfileGenerator } from './internal.js';
-import '@fullcalendar/core/internal.js';
-import '@fullcalendar/core/preact.js';
-
-var index = createPlugin({
-    name: '@fullcalendar/daygrid',
-    initialView: 'dayGridMonth',
-    views: {
-        dayGrid: {
-            component: DayTableView,
-            dateProfileGeneratorClass: TableDateProfileGenerator,
-        },
-        dayGridDay: {
-            type: 'dayGrid',
-            duration: { days: 1 },
-        },
-        dayGridWeek: {
-            type: 'dayGrid',
-            duration: { weeks: 1 },
-        },
-        dayGridMonth: {
-            type: 'dayGrid',
-            duration: { months: 1 },
-            fixedWeekCount: true,
-        },
-        dayGridYear: {
-            type: 'dayGrid',
-            duration: { years: 1 },
-        },
-    },
-});
-
-export { index as default };