ahora tiene más sentido, ya solo hay un convertDate que sirve para texto y para cartel

src/lib/components/Date.svelte

@@ -1,34 +1,11 @@
 <script>
-	import { getMonthName } from '$lib/monthName';
 	import { templates } from '$lib/templates/templates';
-
-	/** @type number */ export let templateIndex;
 	import { date } from '$lib/stores/store';
+	import { convertDate } from '$lib/convertDate';
+	/** @type number */ export let templateIndex;
 
 	/** @type {string} */ let newdate;
 
-	/**
-	 * @param {string} date - Fecha del evento
-	 * @returns {string} - Fecha en dia (número) mes (letras)
-	 */
-	const convertDate = (date) => {
-		if (date == undefined) {
-			return '';
-		}
-		/** @type {string} */ const monthNumber = date.split('-')[1];
-		/** @type {string} */ let day = date.split('-')[2].split('T')[0];
-		/** @type {number} */ const dayNumber = Number(day);
-		/** @type {string} */ const month = getMonthName(monthNumber);
-
-		/** Removes 0 on single digit days */
-		if (dayNumber < 10) {
-			day = day.charAt(1);
-		}
-
-		/** @type {string} */ const res = `${day} ${month}`;
-		return res;
-	};
-
 	$: if ($date !== '') {
 		newdate = convertDate($date);
 	}
@@ -38,16 +15,16 @@
 	<div
 		class="date"
 		style="
-    top: {templates[templateIndex].date.top}px;
+      top: {templates[templateIndex].date.top}px;
-    height: {templates[templateIndex].date.height}rem;
+      height: {templates[templateIndex].date.height}rem;
-    left: {templates[templateIndex].date.left}rem;
+      left: {templates[templateIndex].date.left}rem;
-    right: {templates[templateIndex].date.right}rem;
+      right: {templates[templateIndex].date.right}rem;
-    color: {templates[templateIndex].date.color};
+      color: {templates[templateIndex].date.color};
-    font-size: {templates[templateIndex].date.fontSize}rem;
+      font-size: {templates[templateIndex].date.fontSize}rem;
-    font-family: {templates[templateIndex].date.fontFamily};
+      font-family: {templates[templateIndex].date.fontFamily};
-		text-align: {templates[templateIndex].date.textAlign};
+      text-align: {templates[templateIndex].date.textAlign};
-		font-weight: {templates[templateIndex].date.fontWeight};
+      font-weight: {templates[templateIndex].date.fontWeight};
-		line-height: {templates[templateIndex].date.lineHeight}rem;
+      line-height: {templates[templateIndex].date.lineHeight}rem;
     "
 	>
 		{newdate}