Do not use async actions

Rule `no-async-actions`

Using async actions can lead to memory leaks and application errors if you don't check for isDestroying and isDestroyed after each async step

Examples of incorrect code for this rule:

actions: {
  async handleClick() {
    // ...
  }
}

actions: {
  handleClick() {
    return something.then(() => { /* ... */ });
  }
}

@action
async handleClick() {
  // ...
}

@action
handleClick() {
  return something.then(() => { /* ... */ });
}

Examples of correct code for this rule:

actions: {
  handleClick() {
    return nothingOrSomethingThatIsNotAPromise;
  }
}