Add LogDriver for translation with configuration support.

Introduced a new LogDriver for logging translation operations. Updated the README and configuration file to include support for the LogDriver and its associated limits. This feature enables the use of a logging-based translation driver for testing and debugging purposes.

config/translate.php

@@ -35,5 +35,16 @@ return [
                 ],
             ],
         ],
+
+        'log' => [
+            'driver' => '\KorElf\TranslateLaravel\Translate\LogDriver',
+            'config' => [
+                'limit' => [
+                    'max_request'  => (int) env('TRANSLATE_LOG_LIMIT_MAX_REQUEST', 20),
+                    'rate_seconds' => (int) env('TRANSLATE_LOG_LIMIT_RATE_SECONDS', 1),
+                    'max_symbols' => (int) env('TRANSLATE_LOG_LIMIT_MAX_SYMBOLS', 9000),
+                ],
+            ],
+        ],
     ],
 ];