Build Laravel 13 ticket assistant with Docker, Livewire admin, and helpdesk scraper command

database/migrations/2026_04_29_000100_create_articles_table.php

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+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration {
+    public function up(): void
+    {
+        Schema::create('articles', function (Blueprint $table) {
+            $table->id();
+            $table->string('title');
+            $table->text('content');
+            $table->timestamps();
+        });
+
+        $dimension = (int) config('services.embedding.dimension', 768);
+        DB::statement("ALTER TABLE articles ADD COLUMN embedding vector({$dimension})");
+        DB::statement('CREATE INDEX articles_embedding_cosine_idx ON articles USING ivfflat (embedding vector_cosine_ops)');
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('articles');
+    }
+};