Make BaseModule a real entity

- Add all dependencies, necessary to run the content (baseUrl, Arguments)
- Encapsulate all POST/GET/DELETE/PATCH/PUT methods as protected methods inside the BaseModule
- Return Module content ONLY per `BaseModule::run()` (including the Hook logic there as well)

src/Module/PermissionTooltip.php

@@ -15,7 +15,7 @@ use Friendica\Network\HTTPException;
  */
 class PermissionTooltip extends \Friendica\BaseModule
 {
-	public function rawContent()
+	protected function rawContent(array $request = [])
 	{
 		$type = $this->parameters['type'];
 		$referenceId = $this->parameters['id'];