Update README with improved description of SharpClaw Code

Clarified the description of SharpClaw Code to highlight its purpose and target audience.

Author: Telli

README.md

@@ -13,7 +13,7 @@ The repository now ships both a terminal-first agent runtime and an embeddable h
 
 ## What It Is
 
-SharpClaw Code is an open-source runtime for building and operating coding-agent experiences in the .NET ecosystem.
+SharpClaw Code is an open-source runtime for building and operating coding-agent experiences in the .NET ecosystem. think claude code meets opencode in C#
 
 It is designed for: