feat: infrastructure assets management with warranty tracking and EAN lookup integration

database/migrations/2026_04_09_185857_create_licences_table.php

@@ -0,0 +1,39 @@
+<?php
+ 
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+ 
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('licences', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('contrat_id')->nullable()->constrained()->nullOnDelete();
+            $table->foreignId('fournisseur_id')->constrained()->cascadeOnDelete();
+            $table->foreignId('commune_id')->nullable()->constrained()->nullOnDelete();
+            $table->string('nom');
+            $table->text('cle_licence')->nullable();
+            $table->integer('nombre_sieges_total')->default(1);
+            $table->integer('nombre_sieges_utilises')->default(0);
+            $table->date('date_acquisition')->nullable();
+            $table->date('date_expiration')->nullable();
+            $table->enum('type_licence', ['perpétuelle', 'abonnement'])->default('abonnement');
+            $table->enum('statut', ['active', 'expirée', 'résiliée'])->default('active');
+            $table->text('notes')->nullable();
+            $table->timestamps();
+        });
+    }
+ 
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('licences');
+    }
+};