[chore] Upgrade Prettier from 3.3.2 to 3.6.2 (#6089)

## Summary
- Updated Prettier from 3.3.2 to 3.6.2 in pnpm-workspace.yaml
- Ran `pnpm install` to update dependencies
- Ran `pnpm format` to apply new formatting rules
- Verified typecheck passes

## Test plan
- [x] TypeScript typecheck passes
- [x] Prettier formatting applied successfully

🤖 Generated with [Claude Code](https://claude.com/claude-code)

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-6089-chore-Upgrade-Prettier-from-3-3-2-to-3-6-2-28e6d73d3650816a888ff1129b14e0bc)
by [Unito](https://www.unito.io)

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Christian Byrne <cbyrne@comfy.org>

src/extensions/core/groupNode.ts

@@ -542,7 +542,7 @@ export class GroupNodeConfig {
         primitiveConfig
       )
       primitiveConfig[1] =
-        config?.customConfig ?? inputs[inputName][1]
+        (config?.customConfig ?? inputs[inputName][1])
           ? { ...inputs[inputName][1] }
           : {}