feat: add migration for news categories table

Author: aspirantzhang

database/migrations/create_news_categories_table.php.stub

@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+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('news_categories', function (Blueprint $table) {
+            $table->increments('id');
+
+            $table->string('title')->default('');
+            $table->integer('parent_id')->default(-1);
+            $table->integer('weight')->default(0);
+            $table->softDeletes();
+
+            $table->index(['weight'], 'idx_weight');
+            $table->timestamps();
+        });
+
+        Schema::create('pivot_news_categories', function (Blueprint $table) {
+            $table->increments('id');
+            $table->unsignedInteger('news_id');
+            $table->unsignedInteger('category_id');
+
+            $table->index('news_id');
+            $table->index('category_id');
+            $table->unique(['news_id', 'category_id']);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('news_categories');
+        Schema::dropIfExists('pivot_news_categories');
+    }
+};

src/FilamentNewsServiceProvider.php

@@ -146,6 +146,7 @@ protected function getMigrations(): array
     {
         return [
             'create_news_table',
+            'create_news_categories_table',
         ];
     }
 }