refactor comment system into comments plugin

public/site/config/config.php

@@ -26,7 +26,6 @@ return [
     require(__DIR__ . '/routes/save-file.php'),
     require(__DIR__ . '/routes/remove-file.php'),
     require(__DIR__ . '/routes/upload-pdf.php'),
-    require(__DIR__ . '/routes/add-comment.php'),
     require(__DIR__ . '/routes/read-notification.php'),
   ],
   'hooks' => [

public/site/config/routes/add-comment.php

@@ -1,36 +0,0 @@
-<?php
-
-return [
-  'pattern' => '(:all)add-comment.json',
-  'method' => 'POST',
-  'action'  => function () {
-      $json = file_get_contents('php://input');
-      $data = json_decode($json);
-
-      $page = page($data->pageUri);
-      $file = $page->file($data->fileName);
-      $user = kirby()->user($data->userUuid);
-
-
-      $comments = $file->comments()->isEmpty() == true ? [] : Yaml::decode($file->comments()->value());
-
-      $newComment = [
-        'fileUuid' => (string) $file->uuid(),
-        'page' => $data->targetPage,
-        'text' => $data->text,
-        'username' => $user->name()->isNotEmpty() ? (string) $user->name() : (string) $user->email(),
-        'date' => (string) $data->date,
-        'id' => $data->id,
-      ];
-
-      $comments[$data->targetPage][$data->id] = $newComment;
-      
-      $newFile = $file->update([
-        'comments' => $comments
-      ]);
-
-      $user->sendNotification('comments', $newComment);
-
-      return getFileData($newFile);
-  }
-];