style: fix Prettier formatting in cli.ts

Break function parameters onto separate lines with trailing comma.

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Co-Authored-By: Claude <[email protected]>

Author: joan-anthropic

src/cli/cli.ts

@@ -56,7 +56,10 @@ program
     "Manifest version to use in the generated manifest",
   )
   .action(
-    (directory?: string, options?: { yes?: boolean; manifestVersion?: string }) => {
+    (
+      directory?: string,
+      options?: { yes?: boolean; manifestVersion?: string },
+    ) => {
       void (async () => {
         try {
           const success = await initExtension(