refactor: rename for Laravel conventions and better DX

- Rename IsCommenter trait to CanComment, Commenter interface to Commentator
- Move models to Models/ namespace (Comment, Reaction, Attachment, Subscription)
- Rename user_type/user_id polymorphic columns to commenter_type/commenter_id
- Rename Config class to CommentsConfig, update config key tables->table_names
- Rename getCommentName() to getCommentDisplayName() on commentator models
- Add column_names config section for commenter morph customization
- Add table_names config with all 5 tables individually configurable
- Expand translation file with structured i18n groups
- Update all Blade views, Livewire components, events, listeners, and tests

tests/Feature/UserMentionedEventTest.php

@@ -1,7 +1,7 @@
 <?php
 
-use Relaticle\Comments\Comment;
 use Relaticle\Comments\Events\UserMentioned;
+use Relaticle\Comments\Models\Comment;
 use Relaticle\Comments\Tests\Models\Post;
 use Relaticle\Comments\Tests\Models\User;
 
@@ -13,8 +13,8 @@ it('carries correct comment and mentioned user in payload', function () {
     $comment = Comment::factory()->create([
         'commentable_id' => $post->id,
         'commentable_type' => $post->getMorphClass(),
-        'user_id' => $user->getKey(),
-        'user_type' => $user->getMorphClass(),
+        'commenter_id' => $user->getKey(),
+        'commenter_type' => $user->getMorphClass(),
         'body' => '<p>@john</p>',
     ]);