product picker: add tabs for new picking methods WIP

cateditor/src/components/AddMaterialPanel.vue

@@ -0,0 +1,44 @@
+b
+<template>
+  <v-card flat>
+    <v-card-text>
+      <v-textarea
+        v-model="text"
+        label="Enter material numbers"
+        autofocus
+        outlined
+        clearable
+        clear-icon="cancel"
+        rows="6"
+        placeholder="1001234
+1001235..."
+      />
+    </v-card-text>
+  </v-card>
+</template>
+
+<script>
+//import { mapActions } from 'vuex'
+
+export default {
+  props: {
+    value: {
+      type: String,
+      required: true,
+      default: '',
+    },
+  },
+  data: () => ({
+  }),
+  computed: {
+    text: {
+      get() {
+        return this.value
+      },
+      set(value) {
+        this.$emit('input', value)
+      }
+    },
+  },
+}
+</script>