phase 8 and 9

database/migrations/2026_03_19_200002_create_segments_table.php

@@ -0,0 +1,24 @@
+<?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::create('segments', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('website_id')->constrained()->cascadeOnDelete();
+            $table->string('name');
+            $table->json('filters'); // [{field: "country", operator: "=", value: "DE"}, {field: "device_type", operator: "=", value: "mobile"}]
+            $table->timestamps();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('segments');
+    }
+};