Managing Parallel Operations with all

Provide an example of using the `all` effect to run multiple sagas in parallel and wait for all of them to complete.
import { all, call } from 'redux-saga/effects';

function* fetchUsers() {
  // Logic to fetch users

function* fetchProjects() {
  // Logic to fetch projects

function* parallelSaga() {
  yield all([
This example shows how to use the 'all' effect in Redux Saga to run multiple sagas in parallel. Here, 'fetchUsers' and 'fetchProjects' are two sagas that are executed concurrently by the 'parallelSaga'. The 'call' effect is used to invoke these sagas, and 'all' waits for both of them to complete before proceeding.