Delete legacy v1 frontend (resources/scripts)

The resources/scripts/ directory was the original Vue 2 / Pinia v1 admin and customer-portal SPA. It has been fully orphaned for some time — vite.config.js has zero entry points pointing at it and the only blade @vite() reference in resources/views/app.blade.php loads scripts-v2/main.ts. The directory was pure dead code.

Removes 424 .vue / .js / store / router / helper files (~2.7 MB) so that resources/scripts-v2/ can be renamed back to resources/scripts/ in a follow-up commit, dropping the v2 suffix now that there is no v1 left.

resources/scripts/components/base/BaseErrorAlert.vue

@@ -1,36 +0,0 @@
-<template>
-  <div class="rounded-md bg-alert-error-bg p-4">
-    <div class="flex">
-      <div class="shrink-0">
-        <XCircleIcon class="h-5 w-5 text-alert-error-text" aria-hidden="true" />
-      </div>
-      <div class="ml-3">
-        <h3 class="text-sm font-medium text-alert-error-text">
-          {{ errorTitle }}
-        </h3>
-        <div class="mt-2 text-sm text-alert-error-text">
-          <ul role="list" class="list-disc pl-5 space-y-1">
-            <li v-for="(error, key) in errors" :key="key">
-              {{ error }}
-            </li>
-          </ul>
-        </div>
-      </div>
-    </div>
-  </div>
-</template>
-
-<script setup>
-import { XCircleIcon } from '@heroicons/vue/24/solid'
-
-const props = defineProps({
-  errorTitle: {
-    type: String,
-    default: 'There were some errors with your submission',
-  },
-  errors: {
-    type: Array,
-    default: null,
-  },
-})
-</script>