Update Logger configuration: adjust logging threshold for production environments, clarify comments regarding logging verbosity, and remove unnecessary log levels to optimize performance on shared hosting.

v4_ci4/app/Config/Logger.php

@@ -34,12 +34,12 @@ class Logger extends BaseConfig
      *
      *     array(1, 2, 3, 8) = Emergency, Alert, Critical, and Debug messages
      *
-     * For a live site you'll usually enable Critical or higher (3) to be logged otherwise
-     * your log files will fill up very fast.
+     * CRM sur hébergement partagé : JAMAIS threshold 9 (debug).
+     * development + Radar/feed en boucle = logs qui peuvent saturer le quota.
      *
      * @var int|list<int>
      */
-    public $threshold = (ENVIRONMENT === 'production') ? 4 : 9;
+    public $threshold = 4;
 
     /**
      * --------------------------------------------------------------------------
@@ -88,11 +88,8 @@ class Logger extends BaseConfig
                 'critical',
                 'alert',
                 'emergency',
-                'debug',
                 'error',
-                'info',
-                'notice',
-                'warning',
+                // pas debug/info/notice — trop verbeux sur cPanel
             ],
 
             /*