fix ts references when backend is none or convex

apps/cli/templates/frontend/react/tanstack-start/tsconfig.json.hbs

@@ -25,7 +25,9 @@
       "@/*": ["./src/*"]
     }
   },
+  {{#unless (or (eq backend "convex") (eq backend "none"))}}
   "references": [{
     "path": "../server"
   }]
+  {{/unless}}
 }