Implement a better Str::slug for env variables

[QarthO]

Coolify adds labels to containers

coolify/bootstrap/helpers/docker.php

Lines 227 to 248 in da17494

	function defaultLabels($id, $name, string $projectName, string $resourceName, string $environment, $pull_request_id = 0, string $type = 'application', $subType = null, $subId = null, $subName = null)
	{
	$labels = collect([]);
	$labels->push('coolify.managed=true');
	$labels->push('coolify.version='.config('constants.coolify.version'));
	$labels->push('coolify.'.$type.'Id='.$id);
	$labels->push("coolify.type=$type");
	$labels->push('coolify.name='.$name);
	$labels->push('coolify.resourceName='.Str::slug($resourceName));
	$labels->push('coolify.projectName='.Str::slug($projectName));
	$labels->push('coolify.serviceName='.Str::slug($subName ?? $resourceName));
	$labels->push('coolify.environmentName='.Str::slug($environment));
	$labels->push('coolify.pullRequestId='.$pull_request_id);
	if ($type === 'service') {
	$subId && $labels->push('coolify.service.subId='.$subId);
	$subType && $labels->push('coolify.service.subType='.$subType);
	$subName && $labels->push('coolify.service.subName='.Str::slug($subName));
	}
	return $labels;
	}

Currently it uses Laravel's Str::slug function to make the labels URL friendly (but these are labels, not urls). The docker labels support a LOT special characters (but not all). If i have some of these allowed characters in my project name or service name they get sent to the ether when added as a label.

In my coolify setup I set the project name to be the site url (ie. "myblog.com") These labels are transformed (because of Str::slug) to "myblogcom"

So it would be nice if we used a diferent (or custom) helper function that preserved the characters that docker labels support.