Add array support in query strings 🔥
**Is your feature request related to a problem? Please describe.** 🤔
Right now, there is no way to pass arrays in GET requests as query parameters. Usually, these are the two ways for passing arrays in query params:
- `?foo=bar&foo=baz`
- `?foo[]=bar&foo[]=baz`

**Describe the solution you'd like** 💡
I think it would be great for the second option to be implemented in HappyX, enabling the use of arrays in query parameters