feat: added delay flag in @hoppscotch/cli and related tests (#2527)

Co-authored-by: Andrew Bastin <andrewbastin.k@gmail.com>

packages/hoppscotch-cli/src/options/test/delay.ts

@@ -0,0 +1,20 @@
+import * as TE from "fp-ts/TaskEither";
+import * as S from "fp-ts/string";
+import { pipe } from "fp-ts/function";
+import { error, HoppCLIError } from "../../types/errors";
+
+export const parseDelayOption = (
+  delay: unknown
+): TE.TaskEither<HoppCLIError, number> =>
+  !S.isString(delay)
+    ? TE.right(0)
+    : pipe(
+        delay,
+        Number,
+        TE.fromPredicate(Number.isSafeInteger, () =>
+          error({
+            code: "INVALID_ARGUMENT",
+            data: "Expected '-d, --delay' value to be number",
+          })
+        )
+      );