Format prepare command description with prettier

Wrap the long `.description()` line in the new `prepare` command to satisfy
prettier.

Co-authored-by: Sculptor <sculptor@imbue.com>
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: 3 people

src/cliCommands.ts

@@ -739,7 +739,9 @@ export function registerCommands(program: Command, deps: CliDependencies): void
 
   program
     .command('prepare')
-    .description("Store a service's credentials from a JSON payload (e.g. an OAuth client id/secret).")
+    .description(
+      "Store a service's credentials from a JSON payload (e.g. an OAuth client id/secret)."
+    )
     .argument('<service_name>', 'Name of the service to prepare')
     .argument(
       '<json>',