chore: upgrade sparkle-mcp to 0.5.0

Co-authored-by: Claude <claude@anthropic.com>

Author: nikomatsakis

Cargo.lock

@@ -48,7 +48,7 @@ tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 rmcp = { version = "0.12", features = ["server", "transport-io", "schemars"] }
 
 # Sparkle integration
-sparkle = { package = "sparkle-mcp", version = "0.4.1" }
+sparkle = { package = "sparkle-mcp", version = "0.5.0" }
 
 # CLI parsing
 clap = { version = "4.0", features = ["derive"] }