fix(utils): partially restore error suppression

packages/utils/src/utils.js

@@ -245,6 +245,15 @@ export const applyLabelingError = (func, args, label = undefined) => {
     throwLabeled(err, label);
   }
   if (isPromise(result)) {
+    // Cannot be at-ts-expect-error because there is no type error locally.
+    // Rather, a type error only as imported into exo.
+    // @ts-ignore If result is a rejected promise, this will
+    // return a promise with a different rejection reason. But this
+    // confuses TypeScript because it types that case as `Promise<never>`
+    // which is cool for a promise that will never fulfll.
+    // But TypeScript doesn't understand that this will only happen
+    // when `result` was a rejected promise. In only this case `R`
+    // should already allow `Promise<never>` as a subtype.
     return E.when(result, undefined, reason => throwLabeled(reason, label));
   } else {
     return result;