Chore: Enhancement

- Added an exception message to ServiceNotRegisteredException exception;
- Added a property `serviceId` to ServiceNotRegisteredException;
- Added .gitattributes files to avoid unused files in vendor folder;

Signed-off-by: Oleksii Bulba <oleksii_bulba@epam.com>

Author: OleksiiBulba

.gitattributes

@@ -0,0 +1,10 @@
+# Path-based git attributes
+# https://www.kernel.org/pub/software/scm/git/docs/gitattributes.html
+
+# Ignore all test and documentation with "export-ignore".
+/.github          export-ignore
+/.gitattributes   export-ignore
+/.gitignore       export-ignore
+/phpcs.xml        export-ignore
+/phpmd.xml        export-ignore
+/phpunit.xml      export-ignore

src/Exception/ServiceNotRegisteredException.php

@@ -7,4 +7,17 @@
 class ServiceNotRegisteredException extends \RuntimeException
     implements NotFoundExceptionInterface
 {
+    private string $serviceId;
+
+    public function __construct(string $serviceId, int $code = 0, ?\Throwable $previous = null)
+    {
+        $this->serviceId = $serviceId;
+
+        parent::__construct(sprintf('Service "%s" not registered.', $this->serviceId), $code, $previous);
+    }
+
+    public function getServiceId(): string
+    {
+        return $this->serviceId;
+    }
 }