melissa/templates: usa DataView pros templates do tenant

Substitui o <div class="mdt-grid"> v-for simples por <DataView>
do PrimeVue na coluna "Seus documentos".

Beneficios:
- Paginacao automatica quando passa de 12 templates (era scroll
  infinito virando lento)
- Slot #grid permite manter o layout de cards atual
- Footer com paginator integrado ao design (border-top + bg
  transparente)

CSS:
- .mdt-dataview flex column ocupando o main
- :deep(.p-dataview-content) flex 1 + overflow auto = scroll
  interno dos cards
- :deep(.p-dataview-paginator-bottom) flex-shrink 0 = paginator
  sempre visivel no fundo
- .mdt-main .mdt-grid passa a ter padding 12 e gap 10 (era
  herdado do .mdt-grid global)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/layout/melissa/MelissaDocumentosTemplates.vue

@@ -17,6 +17,7 @@ import { useDocumentTemplates } from '@/features/documents/composables/useDocume
 import DocumentTemplateEditor from '@/features/documents/components/DocumentTemplateEditor.vue';
 // Button/Menu/Skeleton: auto via PrimeVueResolver
 import Menu from 'primevue/menu';
+import DataView from 'primevue/dataview';
 
 const emit = defineEmits(['close']);
 const toast = useToast();
@@ -411,55 +412,66 @@ onMounted(() => {
                             </button>
                         </div>
 
-                        <!-- Grid dos templates do tenant -->
+                        <!-- DataView dos templates do tenant — paginação + layout grid -->
-                        <div v-else class="mdt-grid">
+                        <DataView
-                            <div
+                            v-else
-                                v-for="tpl in tenantTemplates"
+                            :value="tenantTemplates"
-                                :key="tpl.id"
+                            layout="grid"
-                                class="mdt-card mdt-card--tenant"
+                            :paginator="tenantTemplates.length > 12"
-                                role="button"
+                            :rows="12"
-                                tabindex="0"
+                            class="mdt-dataview"
-                                @click="openEdit(tpl)"
+                        >
-                                @keydown.enter.prevent="openEdit(tpl)"
+                            <template #grid="slotProps">
-                            >
+                                <div class="mdt-grid">
-                                <div class="mdt-card__head">
+                                    <div
-                                    <span class="mdt-card__icon mdt-card__icon--primary">
+                                        v-for="tpl in slotProps.items"
-                                        <i class="pi pi-file-edit" />
+                                        :key="tpl.id"
-                                    </span>
+                                        class="mdt-card mdt-card--tenant"
-                                    <div class="mdt-card__main">
+                                        role="button"
-                                        <div class="mdt-card__name">{{ tpl.nome_template }}</div>
+                                        tabindex="0"
-                                        <div class="mdt-card__tipo">{{ tipoLabel(tpl.tipo) }}</div>
+                                        @click="openEdit(tpl)"
-                                        <div v-if="tpl.descricao" class="mdt-card__desc">{{ tpl.descricao }}</div>
+                                        @keydown.enter.prevent="openEdit(tpl)"
+                                    >
+                                        <div class="mdt-card__head">
+                                            <span class="mdt-card__icon mdt-card__icon--primary">
+                                                <i class="pi pi-file-edit" />
+                                            </span>
+                                            <div class="mdt-card__main">
+                                                <div class="mdt-card__name">{{ tpl.nome_template }}</div>
+                                                <div class="mdt-card__tipo">{{ tipoLabel(tpl.tipo) }}</div>
+                                                <div v-if="tpl.descricao" class="mdt-card__desc">{{ tpl.descricao }}</div>
+                                            </div>
+                                        </div>
+
+                                        <!-- Menu de ações -->
+                                        <div class="mdt-card__menu" @click.stop>
+                                            <Button
+                                                icon="pi pi-ellipsis-v"
+                                                text
+                                                rounded
+                                                size="small"
+                                                class="!w-7 !h-7 mdt-card__menu-btn"
+                                                @click.stop="$refs[`menu_${tpl.id}`]?.[0]?.toggle($event)"
+                                            />
+                                            <Menu
+                                                :ref="`menu_${tpl.id}`"
+                                                :model="getCardMenuItems(tpl)"
+                                                :popup="true"
+                                            />
+                                        </div>
+
+                                        <div class="mdt-card__foot">
+                                            <span v-if="!tpl.ativo" class="mdt-card__badge mdt-card__badge--inactive">
+                                                inativo
+                                            </span>
+                                            <span class="mdt-card__vars">
+                                                &lt; {{ tpl.variaveis?.length || 0 }} variáveis &gt;
+                                            </span>
+                                        </div>
                                     </div>
                                 </div>
-
+                            </template>
-                                <!-- Menu de ações -->
+                        </DataView>
-                                <div class="mdt-card__menu" @click.stop>
-                                    <Button
-                                        icon="pi pi-ellipsis-v"
-                                        text
-                                        rounded
-                                        size="small"
-                                        class="!w-7 !h-7 mdt-card__menu-btn"
-                                        @click.stop="$refs[`menu_${tpl.id}`]?.[0]?.toggle($event)"
-                                    />
-                                    <Menu
-                                        :ref="`menu_${tpl.id}`"
-                                        :model="getCardMenuItems(tpl)"
-                                        :popup="true"
-                                    />
-                                </div>
-
-                                <div class="mdt-card__foot">
-                                    <span v-if="!tpl.ativo" class="mdt-card__badge mdt-card__badge--inactive">
-                                        inativo
-                                    </span>
-                                    <span class="mdt-card__vars">
-                                        &lt; {{ tpl.variaveis?.length || 0 }} variáveis &gt;
-                                    </span>
-                                </div>
-                            </div>
-                        </div>
                     </main>
                 </div>
             </template>
@@ -834,15 +846,38 @@ onMounted(() => {
 .mdt-main__empty-btn { margin-top: 10px; }
 
 .mdt-main .mdt-grid {
+    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
+    padding: 12px;
+    gap: 10px;
+}
+
+/* DataView wrapper — preenche o main e quebra em paginator/grid */
+.mdt-dataview {
+    flex: 1;
+    min-height: 0;
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+    background: transparent;
+}
+.mdt-dataview :deep(.p-dataview-content) {
     flex: 1;
     min-height: 0;
     overflow-y: auto;
-    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
+    background: transparent;
     scrollbar-width: thin;
     scrollbar-color: var(--m-border-strong) transparent;
 }
-.mdt-main .mdt-grid::-webkit-scrollbar { width: 5px; }
+.mdt-dataview :deep(.p-dataview-content)::-webkit-scrollbar { width: 5px; }
-.mdt-main .mdt-grid::-webkit-scrollbar-thumb { background: var(--m-border-strong); border-radius: 3px; }
+.mdt-dataview :deep(.p-dataview-content)::-webkit-scrollbar-thumb {
+    background: var(--m-border-strong);
+    border-radius: 3px;
+}
+.mdt-dataview :deep(.p-dataview-paginator-bottom) {
+    flex-shrink: 0;
+    background: transparent;
+    border-top: 1px solid var(--m-border);
+}
 
 /* ── Preview de template do sistema ── */
 .mdt-preview-actions {