Gitlab Self-managed Support (#56)

* Update UI to ask for URL for Gitlab as provider.

* Create state for each source control in factory.

* Save url for SourceControl when given.

* Make Gitlab dynamically use correct URL (custom or default)

* Update SourceControlsTest to check for custom url when given.

* Style fixes.

---------

Co-authored-by: Saeed Vaziry <61919774+saeedvaziry@users.noreply.github.com>

app/Actions/SourceControl/ConnectSourceControl.php

@@ -3,6 +3,7 @@
 namespace App\Actions\SourceControl;
 
 use App\Models\SourceControl;
+use Illuminate\Support\Arr;
 use Illuminate\Support\Facades\Validator;
 use Illuminate\Validation\Rule;
 use Illuminate\Validation\ValidationException;
@@ -16,6 +17,7 @@ public function connect(array $input): void
             'provider' => $input['provider'],
             'profile' => $input['name'],
             'access_token' => $input['token'],
+            'url' => Arr::has($input, 'url') ? $input['url'] : null,
         ]);
 
         if (! $sourceControl->provider()->connect()) {
@@ -44,6 +46,11 @@ private function validate(array $input): void
             'token' => [
                 'required',
             ],
+            'url' => [
+                'nullable',
+                'url:http,https',
+                'ends_with:/',
+            ],
         ];
         Validator::make($input, $rules)->validate();
     }