Add CMS module

Static content pages (CmsPage) manageable from a new Filament resource and
readable via a public API endpoint. Wired into the admin panel with its own
CmsPlugin and "CMS" navigation group.

app-modules/cms/database/factories/CmsPageFactory.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Modules\Cms\Database\Factories;
+
+use Illuminate\Database\Eloquent\Factories\Factory;
+use Modules\Cms\Models\CmsPage;
+
+/**
+ * @extends Factory<CmsPage>
+ */
+class CmsPageFactory extends Factory
+{
+    /**
+     * Define the model's default state.
+     *
+     * @return array<string, mixed>
+     */
+    public function definition(): array
+    {
+        return [
+            'page' => fake()->unique()->slug(),
+            'title' => fake()->sentence(3),
+            'mm_title' => fake()->sentence(3),
+            'meta_tags' => fake()->words(3, true),
+            'meta_keywords' => fake()->words(3, true),
+            'content' => fake()->paragraphs(3, true),
+            'mm_content' => fake()->paragraphs(3, true),
+            'is_active' => true,
+        ];
+    }
+}