Merge pull request #53 from cryptlex/ahmad/update-license

chore: updated copyright headers

Author: ahmad-kemsan

LICENSE.txt

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019 Cryptlex
+Copyright (c) 2025 Cryptlex LLP
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal