cowork-bot: standardize copyright holder to 2025 Coding-Dev-Tools (was Revenue Holdings / stale 2026 year); W-directed fleet-wide pass

Author: ArtificialSight

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2026 Coding-Dev-Tools
+   Copyright 2025 Coding-Dev-Tools
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.