Refactor: Corregir uso de UTable en MetabaseCardsTable

- Cambiar de slots personalizados a definición correcta de columnas con TanStack Table
- Usar accessorKey en lugar de key
- Implementar funciones header y cell con h() para renderizar componentes
- Eliminar slots #column-data y migrar a patrón estándar de nuxt-ui
- Seguir mismo patrón que VistaTablaIngresos.vue y VistaTablaClientes.vue

Esto corrige el problema donde los datos no se mostraban en la tabla de la página metabase-debug

nuxt4-app/app/components/metabase/MetabaseCardsTable.vue

@@ -25,66 +25,11 @@
 
     <!-- Table -->
     <UTable
-      :rows="filteredCards"
+      :data="filteredCards"
       :columns="columns"
       :loading="loading"
-      @select="selectCard"
+      @select="(row) => selectCard(row.original)"
-    >
+    />
-      <template #id-data="{ row }">
-        <UBadge color="gray" variant="subtle">{{ row.id }}</UBadge>
-      </template>
-
-      <template #name-data="{ row }">
-        <div>
-          <div class="font-medium text-[var(--brand-text)]">{{ row.name }}</div>
-          <div v-if="row.description" class="text-xs text-[var(--brand-text-muted)] truncate max-w-md">
-            {{ row.description }}
-          </div>
-        </div>
-      </template>
-
-      <template #query_type-data="{ row }">
-        <UBadge :color="getQueryTypeColor(row.query_type || row.dataset_query?.type)">
-          {{ row.query_type || row.dataset_query?.type || 'N/A' }}
-        </UBadge>
-      </template>
-
-      <template #database_id-data="{ row }">
-        <span class="text-sm text-[var(--brand-text)]">{{ row.database_id || 'N/A' }}</span>
-      </template>
-
-      <template #actions-data="{ row }">
-        <div class="flex flex-wrap gap-1">
-          <UButton
-            @click.stop="executeCard(row)"
-            :loading="executingCards.has(row.id)"
-            :ui="{ base: 'bg-[var(--brand-primary-strong)] text-[var(--brand-bg)] border border-[var(--brand-primary)] hover:bg-[var(--brand-primary)] hover:border-[var(--brand-accent)] disabled:opacity-50 disabled:cursor-not-allowed' }"
-            size="xs"
-          >
-            Ejecutar
-          </UButton>
-
-          <UButton
-            @click.stop="executeCachedCard(row)"
-            :loading="executingCachedCards.has(row.id)"
-            color="gray"
-            variant="ghost"
-            size="xs"
-          >
-            Caché
-          </UButton>
-
-          <UDropdown :items="getExportItems(row)">
-            <UButton
-              color="gray"
-              variant="ghost"
-              size="xs"
-              icon="i-heroicons-arrow-down-tray"
-            />
-          </UDropdown>
-        </div>
-      </template>
-    </UTable>
 
     <!-- Results Modal -->
     <UModal v-model="showResults">
@@ -149,6 +94,9 @@
 </template>
 
 <script setup lang="ts">
+import { h, resolveComponent } from 'vue'
+import type { TableColumn } from '@nuxt/ui'
+
 const props = defineProps<{
   cards: any[]
   loading?: boolean
@@ -158,6 +106,10 @@ const emit = defineEmits<{
   select: [card: any]
 }>()
 
+const UButton = resolveComponent('UButton')
+const UBadge = resolveComponent('UBadge')
+const UDropdown = resolveComponent('UDropdown')
+
 const search = ref('')
 const selectedFilter = ref('all')
 const executingCards = ref(new Set<number>())
@@ -173,13 +125,95 @@ const filterOptions = [
   { value: 'query', label: 'Query Builder' }
 ]
 
-const columns = [
+const columns = computed((): TableColumn<Record<string, any>>[] => [
-  { key: 'id', label: 'ID' },
+  {
-  { key: 'name', label: 'Nombre' },
+    accessorKey: 'id',
-  { key: 'query_type', label: 'Tipo' },
+    header: 'ID',
-  { key: 'database_id', label: 'DB' },
+    cell: ({ row }) => {
-  { key: 'actions', label: 'Acciones' }
+      return h(UBadge, {
-]
+        color: 'gray',
+        variant: 'subtle',
+        label: row.original.id.toString()
+      })
+    }
+  },
+  {
+    accessorKey: 'name',
+    header: 'Nombre',
+    cell: ({ row }) => {
+      return h('div', {}, [
+        h('div', {
+          class: 'font-medium text-[var(--brand-text)]'
+        }, row.original.name),
+        row.original.description && h('div', {
+          class: 'text-xs text-[var(--brand-text-muted)] truncate max-w-md'
+        }, row.original.description)
+      ])
+    }
+  },
+  {
+    accessorKey: 'query_type',
+    header: 'Tipo',
+    cell: ({ row }) => {
+      const type = row.original.query_type || row.original.dataset_query?.type || 'N/A'
+      return h(UBadge, {
+        color: getQueryTypeColor(type),
+        label: type
+      })
+    }
+  },
+  {
+    accessorKey: 'database_id',
+    header: 'DB',
+    cell: ({ row }) => {
+      return h('span', {
+        class: 'text-sm text-[var(--brand-text)]'
+      }, row.original.database_id?.toString() || 'N/A')
+    }
+  },
+  {
+    accessorKey: 'actions',
+    header: 'Acciones',
+    cell: ({ row }) => {
+      return h('div', {
+        class: 'flex flex-wrap gap-1'
+      }, [
+        h(UButton, {
+          onClick: (e: Event) => {
+            e.stopPropagation()
+            executeCard(row.original)
+          },
+          loading: executingCards.value.has(row.original.id),
+          ui: { base: 'bg-[var(--brand-primary-strong)] text-[var(--brand-bg)] border border-[var(--brand-primary)] hover:bg-[var(--brand-primary)] hover:border-[var(--brand-accent)] disabled:opacity-50 disabled:cursor-not-allowed' },
+          size: 'xs',
+          label: 'Ejecutar'
+        }),
+        h(UButton, {
+          onClick: (e: Event) => {
+            e.stopPropagation()
+            executeCachedCard(row.original)
+          },
+          loading: executingCachedCards.value.has(row.original.id),
+          color: 'gray',
+          variant: 'ghost',
+          size: 'xs',
+          label: 'Caché'
+        }),
+        h(UDropdown, {
+          items: getExportItems(row.original)
+        }, {
+          default: () => h(UButton, {
+            color: 'gray',
+            variant: 'ghost',
+            size: 'xs',
+            icon: 'i-heroicons-arrow-down-tray',
+            onClick: (e: Event) => e.stopPropagation()
+          })
+        })
+      ])
+    }
+  }
+])
 
 const filteredCards = computed(() => {
   let result = props.cards