[+] Add collapse component

src/components/Collapse.vue

@@ -0,0 +1,20 @@
+<template>
+    <div class="collapse">
+        <slot></slot>
+    </div>
+</template>
+
+<script lang="ts">
+import {Options, Vue} from 'vue-class-component';
+
+@Options({components: {}})
+export default class Collapse extends Vue
+{
+
+}
+</script>
+
+<style lang="sass">
+.collapse
+    display: none
+</style>

src/main.ts

@@ -3,8 +3,10 @@ import App from './App.vue'
 import router from './scripts/router'
 import {i18n} from "@/messages";
 import '@fortawesome/fontawesome-free/css/all.min.css'
+import Collapse from "@/components/Collapse.vue";
 
 const app = createApp(App).use(router).use(i18n)
+    .component('Collapse', Collapse)
     .component('Dynamic', {
         props: ['template'],
         render() {