Add Macroable Trait to LocationManager for Extensibility

[a1383n]

Overview

This pull request improves the LocationManager class by adding the Macroable trait. This enhancement allows developers to create custom macros, expanding what LocationManager can do without changing its main code.

Changes Made

Added the Illuminate\Support\Traits\Macroable trait to the LocationManager class.

Benefits

• Flexibility: Developers can now customize LocationManager to better fit specific project needs using custom macros.
• Modularity: Macros help organize code by encapsulating custom functions within LocationManager.
• Maintainability: This approach supports adding new features without modifying the core library code.

Example Usage

For instance, a practical macro that retrieves a full address based on an IP address:

use Stevebauman\Location\Facades\Location;

Location::macro('getFullAddress', function ($ipAddress) {
    $location = Location::get($ipAddress);

    if ($location) {
        return "{$location->cityName}, {$location->regionName}, {$location->countryName}";
    }

    return 'Location not found';
});

// Example of usage
$fullAddress = Location::getFullAddress('8.8.8.8');
echo $fullAddress;  // Outputs something like: "Ashburn, Virginia, United States"

This example demonstrates how developers can extend LocationManager to fetch and format detailed location information based on an IP address.

[stevebauman]

Thanks @a1383n!