feat: specifying default branch provenance

Author: VicGUTT

src/Api/Requests/CommandRequests.php

@@ -80,6 +80,7 @@ public function initStart(ProjectConfiguration $project, Branch $branch, Branch
             ],
             'branching' => [
                 'default_branch_name' => $defaultBranch->name,
+                'default_branch_provenance' => $defaultBranch->provenance(),
             ],
         ]);
     }

tests/src/Actions/Commands/InitCommandActionTest.php

@@ -223,6 +223,7 @@ public function execute(
         ],
         'branching' => [
             'default_branch_name' => 'default',
+            'default_branch_provenance' => 'default',
         ],
     ]);
 });