fix: checkbox 'fatura de cartão' auto-configura colunas corretas

Ao marcar 'Fatura de cartão', amount_column=3, description=1,
skip_negative=true — elimina erro de coluna errada no CSV do banco.

Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

apps/web/src/views/ImportView.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { ref, computed } from 'vue'
+import { ref, computed, watch } from 'vue'
 import { useImportStore, type CSVMapping } from '@/stores/import'
 import NeonPanel from '@/components/NeonPanel.vue'
 
@@ -21,6 +21,20 @@ const csvMapping = ref<CSVMapping>({
   all_expenses: false,
 })
 
+// Quando "Fatura de cartão" é marcado, configura automaticamente as colunas corretas
+watch(() => csvMapping.value.all_expenses, (isCard) => {
+  if (isCard) {
+    csvMapping.value.date_column        = 0
+    csvMapping.value.description_column = 1
+    csvMapping.value.amount_column      = 3
+    csvMapping.value.field_separator    = ';'
+    csvMapping.value.decimal_separator  = ','
+    csvMapping.value.date_format        = '02/01/2006'
+    csvMapping.value.has_header         = true
+    csvMapping.value.skip_negative      = true
+  }
+})
+
 function onFileChange(e: Event) {
   const input = e.target as HTMLInputElement
   const file = input.files?.[0]