Implemented order by

[Plytas]

Closes #53

Excerpt from README

Ordering:

You can order the results by a metric or dimension by using the setOrderBys() method. This method accepts a callback that receives an OrderBy instance. You can then use the OrderBy instance to order the results using these methods:

• metricDesc() - Order by a metric in descending order.
• metricAsc() - Order by a metric in ascending order.
• alphanumericDimensionDesc() - Order by a dimension in descending order (case-sensitive).
• alphanumericDimensionAsc() - Order by a dimension in ascending order (case-sensitive).
• caseInsensitiveAlphanumericDimensionDesc() - Order by a dimension in descending order (case-insensitive).
• caseInsensitiveAlphanumericDimensionAsc() - Order by a dimension in ascending order (case-insensitive).
• numericDimensionDesc() - Order by a dimension in descending order (numeric).
• numericDimensionAsc() - Order by a dimension in ascending order (numeric).

Example:

use Gtmassey\LaravelAnalytics\Request\Dimensions;
use Gtmassey\LaravelAnalytics\Request\Metrics;
use Gtmassey\LaravelAnalytics\Analytics;
use Gtmassey\Period\Period;

$report = Analytics::query()
    ->setMetrics(fn(Metrics $metrics) => $metrics->sessions())
    ->setDimensions(fn(Dimensions $dimensions) => $dimensions->browser())
    ->forPeriod(Period::defaultPeriod())
    ->setOrderBys(fn(OrderBy $orderBy) => $orderBy
    	// Order by sessions in descending order
        ->metricDesc(
            metricsCallback: fn(Metrics $metrics) => $metrics->sessions(),
        )

        // Order by sessions in ascending order
        ->metricAsc(
            metricsCallback: fn(Metrics $metrics) => $metrics->sessions(),
        )

        // Order by browser in descending order (case-sensitive)
        ->alphanumericDimensionDesc(
            dimensionsCallback: fn(Dimensions $dimensions) => $dimensions->pageTitle(),
        )

        // Order by browser in ascending order (case-sensitive)
        ->alphanumericDimensionAsc(
            dimensionsCallback: fn(Dimensions $dimensions) => $dimensions->pageTitle(),
        )

        // Order by browser in descending order (case-insensitive)
        ->caseInsensitiveAlphanumericDimensionDesc(
            dimensionsCallback: fn(Dimensions $dimensions) => $dimensions->pageTitle(),
        )

        // Order by browser in ascending order (case-insensitive)
        ->caseInsensitiveAlphanumericDimensionAsc(
            dimensionsCallback: fn(Dimensions $dimensions) => $dimensions->pageTitle(),
        )

        // Order by browser in descending order (numeric)
        ->numericDimensionDesc(
            dimensionsCallback: fn(Dimensions $dimensions) => $dimensions->pageTitle(),
        )

        // Order by browser in ascending order (numeric)
        ->numericDimensionAsc(
            dimensionsCallback: fn(Dimensions $dimensions) => $dimensions->pageTitle(),
        )
    )
    ->run();