Add Material Design for Public and Admin

public/assets/fullcalendar/bootstrap/main.d.ts

@@ -0,0 +1,12 @@
+// Generated by dts-bundle v0.7.3-fork.1
+// Dependencies for this module:
+//   ../../../../../@fullcalendar/core
+
+declare module '@fullcalendar/bootstrap' {
+    import { Theme } from '@fullcalendar/core';
+    export class BootstrapTheme extends Theme {
+    }
+    const _default: import("@fullcalendar/core").PluginDef;
+    export default _default;
+}
+