[BUG] system name not shown when using "all" zkill stream

[samoneilll]

when streaming kills from zkill to the zkillboard module, the system name is only displayed if the system is on the current map:

[TyrHeimdalEVE]

Seems related to:

pathfinder/js/app/ui/module/system_killboard.js

Lines 615 to 622 in 29e2427

	// get systemData for killmailData
	// -> systemData should exist if KM belongs to any system on any map
	let systemData = MapUtil.getSystemData(this._mapId, killmailData.solar_system_id, 'systemId') || null;
	this.renderKillmail(zkbData, killmailData, systemData, 0, 'top')
	.catch(e => console.warn(e));
	}
	}

And:

pathfinder/app/Controller/Ccp/Universe.php

Lines 239 to 263 in 29e2427

	/**
	* look for existing systemData in index
	* -> if not exists -> try to build
	* @param int $systemId
	* @return null|\stdClass
	* @throws \Exception
	*/
	public function getSystemData(int $systemId) : ?\stdClass {
	$data = null;
	if($systemId){
	// ...check index for data
	$cacheKeyRow = Model\Universe\AbstractUniverseModel::generateHashKeyRow('system', $systemId);
	if(!$data = $this->get($cacheKeyRow)){
	// .. try to build index
	/**
	* @var $system Model\Universe\SystemModel
	*/
	$system = Model\Universe\AbstractUniverseModel::getNew('SystemModel');
	if($system->getById($systemId)){
	$data = $system->buildIndex();
	}
	}
	}
	return $data;
	}