feat(cli): add --check flag to goose info for provider testing (#8289)

Signed-off-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com>
Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

crates/goose-cli/src/cli.rs

@@ -709,6 +709,8 @@ enum Command {
         /// Show verbose information including current configuration
         #[arg(short, long, help = "Show verbose information including config.yaml")]
         verbose: bool,
+        #[arg(long, help = "Test provider connection and show status")]
+        check: bool,
     },
 
     #[command(about = "Check that your Goose setup is working")]
@@ -1765,7 +1767,7 @@ pub async fn cli() -> anyhow::Result<()> {
         }
         Some(Command::Configure {}) => handle_configure().await,
         Some(Command::Doctor {}) => crate::commands::doctor::handle_doctor().await,
-        Some(Command::Info { verbose }) => handle_info(verbose),
+        Some(Command::Info { verbose, check }) => handle_info(verbose, check).await,
         Some(Command::Mcp { server }) => handle_mcp_command(server).await,
         Some(Command::Acp { builtins }) => goose::acp::server::run(builtins).await,
         Some(Command::Serve {