Update and clean code

cms/src/lib/components/ActivityCalendar.svelte

@@ -0,0 +1,31 @@
+<script lang="ts">
+	import FullCalendar from '$lib/components/FullCalendar.svelte';
+	import daygridPlugin from '@fullcalendar/daygrid';
+	// import timegridPlugin from '@fullcalendar/timegrid';
+	// import interactionPlugin from '@fullcalendar/interaction';
+	let calendarRef;
+	export let events
+	export let options = {
+		initialView: 'dayGridMonth',
+		plugins: [daygridPlugin],
+		locale: 'th',
+        headerToolbar: {
+			start: 'prev,next',
+			center: 'title'
+		},
+        contentHeight:"auto",
+        selectable: true,
+        buttonText: {
+            month: 'เดือน', 
+            agendaDay: 'วัน', 
+            agendaWeek: 'สัปดาห์', 
+            today: 'วันนี้'
+        },
+		events,
+		dateClick: clickDate,
+	};
+	function clickDate(info: { dateStr: string; }){
+		alert('a day has been clicked!'+info.dateStr);
+	}	
+</script>
+<FullCalendar bind:this={calendarRef} {options} />