Add a noset level and add uppercase support to fromName()

Noset is for unset status, which is different from unknown.
Also allow upper case so we can use "OK" and "ERROR" in addition to "ok" and "error".

www/lib/CoreLibs/Logging/Logger/MessageLevel.php

@@ -13,6 +13,7 @@ namespace CoreLibs\Logging\Logger;
 
 enum MessageLevel: int
 {
+	case noset = 0;
 	case ok = 100;
 	case success = 150; // special for file uploads
 	case info = 200;
@@ -30,14 +31,14 @@ enum MessageLevel: int
 	public static function fromName(string $name): self
 	{
 		return match (strtolower($name)) {
-			'ok' => self::ok,
-			'success' => self::success,
-			'info' => self::info,
-			'notice' => self::notice,
-			'warn', 'warning' => self::warn,
-			'error' => self::error,
-			'abort' => self::abort,
-			'crash' => self::crash,
+			'ok', 'OK' => self::ok,
+			'success', 'SUCCESS' => self::success,
+			'info', 'INFO' => self::info,
+			'notice', 'NOTICE' => self::notice,
+			'warn', 'warning', 'WARN', 'WARNING' => self::warn,
+			'error', 'ERROR' => self::error,
+			'abort', 'ABORT' => self::abort,
+			'crash', 'CRASH' => self::crash,
 			default => self::unknown,
 		};
 	}