Function getCookie

getCookie(name: string): string
Get a cookie value by name.

Usage:
```
import { setCookie, getCookie } from "mazey";

setCookie("test", "123", 30, "example.com"); // name, value, days, domain
const ret = getCookie("test");
console.log(ret);
```
Output:
```
123
```
Parameters
- name: string
  Cookie name.
Returns string
The cookie value, or an empty string when the cookie does not exist.
- Defined in store.ts:274