Feature fetch bookings

### 16. Load bookings remotely

**Instructions:**

Instead of getting the existing bookings from the file `data/fakeBookings.json`, we will get and load the bookings from a remote API. In the `` component, use the React function `useEffect` to `console.log()` some text only when the page first renders on the screen. Verify that when you refresh the page, the text appears once in the console. Then, in the `useEffect` function, use the `fetch()` function to get data from `https://cyf-react.glitch.me`.

Try to pair or mob on this feature.

**Hints:**

- Replace `FakeBookings` in the bookings state and initialise it with `[]` (because we haven't fetched any results yet!)
- After calling the `fetch()` function, use `.then()` to handle the response. Try looking at your Pokemon app that you worked on in class for an example
- When the response comes back, use `setBookings` to update the results

**Test:**

- [ ] Verify the customers data are still displayed correctly in the table.