Settings: Fix variable overlapping if same var name as in core

Example: Plugin has setting key named "env". The same key exist in core. It would falsely get value from core, instead of the plugin

system/src/Settings.php

@@ -122,6 +122,8 @@ class Settings implements \ArrayAccess
 	public static function display($plugin, $settings): array
 	{
 		$settingsDb = ModelsSettings::where('name', $plugin)->pluck('value', 'key')->toArray();
+
+		if ($plugin === 'core') {
 			$config = [];
 			require BASE . 'config.local.php';
 
@@ -136,6 +138,7 @@ class Settings implements \ArrayAccess
 					$settingsDb[$key] = (string)$value;
 				}
 			}
+		}
 
 		$javascript = '';
 		ob_start();