init

server/database/migrations/2026_08_05_000001_add_channel_id_to_devices.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(): void
+    {
+        Schema::table('devices', function (Blueprint $table) {
+            $table->string('channel_id', 64)->nullable()->after('device_id')->index();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('devices', function (Blueprint $table) {
+            $table->dropColumn('channel_id');
+        });
+    }
+};