docs(readme): update footer image and copyright date

Author: meowgorithm

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020-2023 Charmbracelet, Inc
+Copyright (c) 2020-2025 Charmbracelet, Inc
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -216,6 +216,6 @@ We’d love to hear your thoughts on this project. Feel free to drop us a note!
 
 Part of [Charm](https://charm.sh).
 
-<a href="https://charm.sh/"><img alt="The Charm logo" src="https://stuff.charm.sh/charm-badge.jpg" width="400"></a>
+<a href="https://charm.sh/"><img alt="The Charm logo" src="https://stuff.charm.sh/charm-banner-next.jpg" width="400"></a>
 
 Charm热爱开源 • Charm loves open source