4 - Add pages and page_links migrations with PageStatusEnum

app/Enums/PageStatusEnum.php

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Enums;
+
+enum PageStatusEnum: string
+{
+    case Discovered = 'discovered';
+    case Fetched = 'fetched';
+    case Failed = 'failed';
+}

database/migrations/2026_04_25_234157_create_pages_table.php

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+<?php
+
+declare(strict_types=1);
+
+use App\Enums\PageStatusEnum;
+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('pages', function (Blueprint $table) {
+            $table->id();
+            $table->text('url')->unique();
+            $table->string('status')->default(PageStatusEnum::Discovered->value)->index();
+            $table->string('title')->nullable();
+            $table->foreignId('instance_id')
+                ->nullable()
+                ->constrained('fedi_discover_instances')
+                ->nullOnDelete();
+            $table->timestampTz('posted_at')->nullable();
+            $table->timestampTz('fetched_at')->nullable();
+            $table->timestampTz('failed_at')->nullable();
+            $table->timestampsTz();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('pages');
+    }
+};

database/migrations/2026_04_26_001957_create_page_links_table.php

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+<?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
+{
+    public function up(): void
+    {
+        Schema::create('page_links', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('source_page_id')->constrained('pages')->cascadeOnDelete();
+            $table->foreignId('target_page_id')->constrained('pages')->cascadeOnDelete();
+            $table->timestampsTz();
+
+            $table->unique(['source_page_id', 'target_page_id']);
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('page_links');
+    }
+};