Fix DocumentFactory withoutTranslations + path trailing period

afterCreating appends rather than replaces, so a no-op closure does not
override configure(). Use withoutAfterCreating() to actually clear the
translation-creation callback (otherwise DocumentTranslation::factory()
recurses through Document::factory()->withoutTranslations()).

Also use words() instead of sentence() to avoid Faker's trailing period
producing paths like "Foo bar..md".

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/database/factories/DocumentFactory.php

@@ -16,7 +16,7 @@ class DocumentFactory extends Factory
 
     public function definition(): array
     {
-        $title = fake()->unique()->sentence(3);
+        $title = rtrim(fake()->unique()->words(3, true), '.');
 
         return [
             'path' => $title . '.md',
@@ -29,8 +29,9 @@ public function definition(): array
     }
 
     /**
-     * After creating, attach a translation in the document's default_locale.
-     * Pass an explicit ['title' => ..., 'content' => ...] via withTranslation() to override.
+     * After creating, attach a translation in the document's default_locale
+     * (skipped if a translation was already created via state, or if the
+     * caller used withoutTranslations()).
      */
     public function configure(): static
     {
@@ -45,7 +46,7 @@ public function configure(): static
     }
 
     /**
-     * Override the default_locale and create the corresponding translation.
+     * Override the default_locale (auto-translation will be created in this locale).
      */
     public function defaultLocale(string $locale): static
     {
@@ -53,10 +54,12 @@ public function defaultLocale(string $locale): static
     }
 
     /**
-     * Suppress automatic translation creation (caller will create manually).
+     * Suppress automatic translation creation. Uses Laravel's built-in
+     * withoutAfterCreating() to clear callbacks rather than appending a no-op
+     * (afterCreating appends, so a no-op closure does NOT override the configure() callback).
      */
     public function withoutTranslations(): static
     {
-        return $this->afterCreating(fn () => null);
+        return $this->withoutAfterCreating();
     }
 }