refactor: extract validation schemas to shared module

resources/js/Pages/Auth/Login.vue

@@ -1,10 +1,11 @@
 <script setup lang="ts">
 import type { AuthFormField, FormSubmitEvent } from '@nuxt/ui'
+import type * as v from 'valibot'
 import { useForm } from '@inertiajs/vue3'
-import * as v from 'valibot'
 import { computed, ref } from 'vue'
 import { useAuth } from '@/composables/useAuth'
 import AuthLayout from '@/layouts/AuthLayout.vue'
+import { loginSchema } from '@/validation/auth'
 
 const { config, flash } = useAuth()
 
@@ -41,11 +42,7 @@ const providers = computed(() =>
   })),
 )
 
-const schema = v.object({
-  login: v.pipe(v.string('Email or username is required'), v.nonEmpty('Email or username is required')),
-  password: v.pipe(v.string('Password is required'), v.nonEmpty('Password is required')),
-  remember: v.optional(v.boolean()),
-})
+const schema = loginSchema
 
 type Schema = v.InferOutput<typeof schema>