Revise copyright year and add project values subtitle

Updated copyright year to 2024 and added a subtitle emphasizing project values.

Author: grishy

README.md

@@ -213,5 +213,9 @@ Generated by mix of Go Gopher and Avahi logo.
 
 ## License
 
-© 2025 [Sergei G.](https://github.com/grishy)  
+© 2024 [Sergei G.](https://github.com/grishy)  
 This project is [MIT](./LICENSE) licensed.
+
+<p align="center">
+  <sub>Built with ❤️ for data ownership, local-first, and open-source</sub>
+</p>