feat: tela de cadastro /register e configurações com perfil completo

- register.vue: cadastro PF/PJ com nome fantasia, razão social, CPF/CNPJ, slug
  - auto-gera slug a partir do nome fantasia
  - toggle PF/PJ muda label dos campos dinamicamente
- configuracoes.vue: exibe e edita todos os campos do perfil do tenant
- auth.global.ts: /register liberado sem autenticação
- login.vue: link para /register + remove erro duplicado

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

front-end/app/pages/sistema/configuracoes.vue

@@ -6,6 +6,9 @@ interface ApiTenant {
   ID: string
   Slug: string
   Name: string
+  LegalName: string
+  DocumentType: string
+  Document: string
   Plan: string
   MaxUsers: number
   IsActive: boolean
@@ -15,19 +18,35 @@ const { data: tenant, refresh } = await useAsyncData('tenant-me', () =>
   apiFetch<ApiTenant>('/tenant/me')
 )
 
-const nome = ref(tenant.value?.Name ?? '')
+const form = reactive({
+  name: tenant.value?.Name ?? '',
+  legalName: tenant.value?.LegalName ?? '',
+  documentType: tenant.value?.DocumentType ?? 'pj',
+  document: tenant.value?.Document ?? '',
+})
+
 const saving = ref(false)
 const saved = ref(false)
 
 async function salvar() {
   saving.value = true
   saved.value = false
-  await apiFetch('/tenant/me', { method: 'PUT', body: { name: nome.value } })
+  await apiFetch('/tenant/me', {
+    method: 'PUT',
+    body: {
+      name: form.name,
+      legal_name: form.legalName,
+      document_type: form.documentType,
+      document: form.document,
+    },
+  })
   await refresh()
   saving.value = false
   saved.value = true
   setTimeout(() => { saved.value = false }, 3000)
 }
+
+const documentLabel = computed(() => form.documentType === 'pj' ? 'CNPJ' : 'CPF')
 </script>
 
 <template>
@@ -36,8 +55,24 @@ async function salvar() {
     <div class="content">
       <div class="card pad">
         <h2 class="section-title">Dados da Empresa</h2>
-        <UFormField label="Nome da Empresa" class="field">
-          <UInput v-model="nome" />
+
+        <div class="type-toggle">
+          <button type="button" :class="['type-btn', form.documentType === 'pj' && 'active']" @click="form.documentType = 'pj'">
+            Pessoa Jurídica
+          </button>
+          <button type="button" :class="['type-btn', form.documentType === 'pf' && 'active']" @click="form.documentType = 'pf'">
+            Pessoa Física
+          </button>
+        </div>
+
+        <UFormField label="Nome Fantasia / Apelido" class="field">
+          <UInput v-model="form.name" />
+        </UFormField>
+        <UFormField :label="form.documentType === 'pj' ? 'Razão Social' : 'Nome Completo'" class="field">
+          <UInput v-model="form.legalName" />
+        </UFormField>
+        <UFormField :label="documentLabel" class="field">
+          <UInput v-model="form.document" />
         </UFormField>
         <UFormField label="Slug" class="field">
           <UInput :model-value="tenant?.Slug ?? ''" disabled />
@@ -45,6 +80,7 @@ async function salvar() {
         <UFormField label="Plano Atual" class="field">
           <UInput :model-value="tenant?.Plan ?? ''" disabled />
         </UFormField>
+
         <div class="actions">
           <UButton class="btn-primary" size="sm" :loading="saving" @click="salvar">Salvar Alterações</UButton>
           <span v-if="saved" class="saved-msg">Salvo!</span>
@@ -59,9 +95,16 @@ async function salvar() {
 .content { padding: 20px 22px; flex: 1; overflow-y: auto; }
 .card { background: white; border-radius: 11px; border: 1px solid #e2e8f0; }
 .pad { padding: 24px; }
-.section-title { font-size: 15px; font-weight: 700; color: #0f172a; margin-bottom: 20px; }
-.field { margin-bottom: 16px; }
-.actions { display: flex; align-items: center; gap: 12px; }
+.section-title { font-size: 15px; font-weight: 700; color: #0f172a; margin-bottom: 16px; }
+.type-toggle { display: flex; gap: 8px; margin-bottom: 18px; }
+.type-btn {
+  flex: 1; padding: 7px; border-radius: 8px; border: 1.5px solid #e2e8f0;
+  font-size: 13px; font-weight: 500; color: #64748b; cursor: pointer; background: white;
+  transition: all 0.15s;
+}
+.type-btn.active { border-color: #667eea; color: #667eea; background: #f0f3ff; }
+.field { margin-bottom: 14px; }
+.actions { display: flex; align-items: center; gap: 12px; margin-top: 4px; }
 .btn-primary { background: linear-gradient(135deg, #667eea, #764ba2) !important; }
 .saved-msg { font-size: 13px; color: #10b981; font-weight: 500; }
 </style>