fix: component style (#80)

| 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

---------

Co-authored-by: admin malio <malio@yuno.malio.fr>
Co-authored-by: THOLOT DECHENE Matthieu <matthieu@yuno.malio.fr>
Co-authored-by: matthieu <matthieu@yuno.malio.fr>
Reviewed-on: #80
Co-authored-by: tristan <tristan@yuno.malio.fr>
Co-committed-by: tristan <tristan@yuno.malio.fr>

.playground/pages/composant/tab/tabList.vue

@@ -1,5 +1,65 @@
 <template>
   <div class="grid grid-cols-1 items-start gap-6">
+    <div class="rounded-lg border p-4">
+      <h2 class="mb-1 text-xl font-bold">Bac à sable (tous les cas)</h2>
+      <p class="mb-4 text-sm text-m-muted">
+        Règle les paramètres puis <strong>redimensionne le cadre en pointillés</strong>
+        (poignée en bas à droite) pour voir le nombre d'onglets s'adapter et les flèches apparaître.
+      </p>
+
+      <div class="mb-4 flex flex-wrap items-end gap-4 text-sm">
+        <label class="flex flex-col gap-1">Nb onglets : {{ sbCount }}
+          <input
+            v-model.number="sbCount"
+            type="range"
+            min="1"
+            max="15"
+            class="w-40"
+          >
+        </label>
+        <label class="flex flex-col gap-1">maxVisibleTabs (0 = auto)
+          <input
+            v-model.number="sbMax"
+            type="number"
+            min="0"
+            max="15"
+            class="w-20 rounded border px-2 py-1"
+          >
+        </label>
+        <label class="flex items-center gap-2">
+          <input
+            v-model="sbIcons"
+            type="checkbox"
+          > Icônes
+        </label>
+        <label class="flex items-center gap-2">
+          <input
+            v-model="sbLong"
+            type="checkbox"
+          > Labels longs
+        </label>
+      </div>
+
+      <div
+        class="resize-x overflow-hidden rounded border-2 border-dashed border-m-muted p-3"
+        style="width: 100%; min-width: 280px;"
+      >
+        <MalioTabList
+          v-model="sbValue"
+          :tabs="sbTabs"
+          :max-visible-tabs="sbMaxProp"
+        >
+          <template
+            v-for="t in sbTabs"
+            #[t.key]
+            :key="t.key"
+          >
+            <p class="p-4">Contenu : {{ t.label }}</p>
+          </template>
+        </MalioTabList>
+      </div>
+    </div>
+
     <div class="rounded-lg border p-4">
       <h2 class="mb-4 text-xl font-bold">Simple</h2>
       <MalioTabList v-model="simpleValue" :tabs="tabs">
@@ -70,7 +130,35 @@
 </template>
 
 <script setup lang="ts">
-import { ref } from 'vue'
+import { computed, ref } from 'vue'
+
+// --- Bac à sable interactif ---
+const sbCount = ref(9)
+const sbMax = ref(0)
+const sbIcons = ref(true)
+const sbLong = ref(false)
+
+const SB_LABELS = [
+  'Informations', 'Adresses', 'Contacts', 'Comptabilité', 'Documents',
+  'Historique', 'Paramètres', 'Qualité', 'Facturation', 'Accueil',
+  'Notifications', 'Statistiques', 'Équipe', 'Sécurité', 'Étiquettes',
+]
+const SB_ICONS = [
+  'mdi:information-outline', 'mdi:map-marker-outline', 'mdi:account-box-outline', 'mdi:web',
+  'mdi:file-document-outline', 'mdi:history', 'mdi:cog-outline', 'mdi:check-decagram-outline',
+  'mdi:receipt-text-outline', 'mdi:home', 'mdi:bell-outline', 'mdi:chart-bar',
+  'mdi:account-group-outline', 'mdi:lock-outline', 'mdi:tag-outline',
+]
+
+const sbTabs = computed(() =>
+  Array.from({ length: sbCount.value }, (_, i) => ({
+    key: `sb${i}`,
+    label: sbLong.value ? `${SB_LABELS[i % SB_LABELS.length]} détaillé` : SB_LABELS[i % SB_LABELS.length],
+    icon: sbIcons.value ? SB_ICONS[i % SB_ICONS.length] : undefined,
+  })),
+)
+const sbMaxProp = computed(() => (sbMax.value > 0 ? sbMax.value : undefined))
+const sbValue = ref('sb0')
 
 const tabs = [
   { key: 'qualimat', label: 'Qualimat', icon: 'mdi:certificate-outline' },