[#MUI-36] Création d'un composant modal (#53)

| Numéro du ticket | Titre du ticket |
|------------------|-----------------|
|                  |                 |

## Description de la PR

## Modification du .env

## Check list

- [ ] Pas de régression
- [ ] TU/TI/TF rédigée
- [ ] TU/TI/TF OK
- [ ] CHANGELOG modifié

Reviewed-on: #53
Co-authored-by: tristan <tristan@yuno.malio.fr>
Co-committed-by: tristan <tristan@yuno.malio.fr>

.playground/pages/composant/modal/modal.vue

@@ -0,0 +1,74 @@
+<script setup lang="ts">
+import { ref } from 'vue'
+import MalioButton from "../../../../app/components/malio/button/Button.vue";
+
+const modalBase = ref(false)
+const modalForm = ref(false)
+const modalLong = ref(false)
+const modalNoDismiss = ref(false)
+</script>
+
+<template>
+  <div class="grid grid-cols-1 items-start gap-6 md:grid-cols-2">
+    <div class="rounded-lg border p-6">
+      <h2 class="mb-6 text-xl font-bold">Modal simple</h2>
+      <MalioButton label="Ouvrir" @click="modalBase = true" />
+      <MalioModal v-model="modalBase" headerClass="py-7 px-[25px]" footerClass="flex justify-center pt-8">
+        <template #header>
+          <h2 class="text-[24px] font-bold text-black">Marquer comme vu ?</h2>
+        </template>
+        <template #footer>
+          <MalioButton label="Valider"/>
+        </template>
+      </MalioModal>
+    </div>
+
+    <div class="rounded-lg border p-6">
+      <h2 class="mb-6 text-xl font-bold">Avec footer d'actions</h2>
+      <MalioButton label="Ouvrir le formulaire" variant="tertiary" @click="modalForm = true" />
+      <MalioModal v-model="modalForm" modal-class="max-w-lg">
+        <template #header>
+          <h2 class="text-[24px] font-bold text-black">Nouveau contact</h2>
+        </template>
+        <div class="flex flex-col gap-4 py-2">
+          <MalioInputText label="Nom" />
+          <MalioInputText label="Prénom" />
+          <MalioInputText label="Email" />
+        </div>
+        <template #footer>
+          <MalioButton label="Annuler" variant="secondary" button-class="flex-1" @click="modalForm = false" />
+          <MalioButton label="Enregistrer" button-class="flex-1" @click="modalForm = false" />
+        </template>
+      </MalioModal>
+    </div>
+
+    <div class="rounded-lg border p-6">
+      <h2 class="mb-6 text-xl font-bold">Contenu long (body scrollable)</h2>
+      <MalioButton label="Ouvrir" variant="tertiary" @click="modalLong = true" />
+      <MalioModal v-model="modalLong">
+        <template #header>
+          <h2 class="text-[24px] font-bold text-black">Conditions</h2>
+        </template>
+        <div class="flex flex-col gap-4">
+          <p v-for="n in 20" :key="n" class="text-m-text">
+            Paragraphe {{ n }} — contenu long pour forcer le scroll interne ; le header et le footer restent fixes.
+          </p>
+        </div>
+        <template #footer>
+          <MalioButton label="Accepter" button-class="w-full" @click="modalLong = false" />
+        </template>
+      </MalioModal>
+    </div>
+
+    <div class="rounded-lg border p-6">
+      <h2 class="mb-6 text-xl font-bold">Non dismissable (croix uniquement)</h2>
+      <MalioButton label="Ouvrir" variant="danger" @click="modalNoDismiss = true" />
+      <MalioModal v-model="modalNoDismiss" :dismissable="false" :close-on-escape="false">
+        <template #header>
+          <h2 class="text-[24px] font-bold text-black">Action requise</h2>
+        </template>
+        <p class="text-m-text">Ni le backdrop ni Échap ne ferment cette modal. Utilisez la croix.</p>
+      </MalioModal>
+    </div>
+  </div>
+</template>

.playground/playground.nav.ts

@@ -52,6 +52,7 @@ export const navSections: SidebarSection[] = [
     items: [
       {label: 'Sidebar', to: '/composant/sidebar/sidebar'},
       {label: 'Drawer', to: '/composant/drawer/drawer'},
+      {label: 'Modal', to: '/composant/modal/modal'},
       {label: 'Onglets', to: '/composant/tab/tabList'},
     ],
   },