Railway config file doesn't work.

Question

Tried the new railway.ts config file and did `railway config apply` but no change was made in railway. I remember it worked initially when i removed railway.jjson from all apps in my monorepo now it doesnt start a enw build or make any change.

`% railway config apply
✓ Checked Railway configuration                                                                                             
Railway configuration
Using .railway/railway.ts
Environment production

Changes (3)
  ~ Update web-app source.rootDirectory
    └ source.rootDirectory ("apps/web-app" → unset)
  ~ Update admin-app source.rootDirectory
    └ source.rootDirectory ("apps/admin-app" → unset)
  ~ Update marketing-site source.rootDirectory
    └ source.rootDirectory ("apps/marketing-site" → unset)

> Apply these changes to Railway? Yes

✓ Applied Railway configuration                                                                                             
Railway configuration
Using .railway/railway.ts
Environment production

Changes (3)
  ✓ Update web-app source.rootDirectory
  ✓ Update admin-app source.rootDirectory
  ✓ Update marketing-site source.rootDirectory`