Sistema multilingüe EN/ES: middleware SetLocale, LanguageSwitcher, campo locale en users, traducciones en dashboard/mapa/proyectos/gestores

database/migrations/2026_05_09_220000_add_locale_to_users_table.php

@@ -0,0 +1,22 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up()
+    {
+        Schema::table('users', function (Blueprint $table) {
+            $table->string('locale', 5)->default('en')->after('remember_token');
+        });
+    }
+
+    public function down()
+    {
+        Schema::table('users', function (Blueprint $table) {
+            $table->dropColumn('locale');
+        });
+    }
+};