fix(test): add jiraBoard to project.created payload in decider.delete.test

Required for ported upstream test to satisfy MarCode's Jira-enhanced
project.created event schema.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Author: tyulyukov

apps/server/src/orchestration/decider.delete.test.ts

@@ -40,6 +40,7 @@ async function seedReadModel(): Promise<OrchestrationReadModel> {
         workspaceRoot: "/tmp/project-delete",
         defaultModelSelection: null,
         scripts: [],
+        jiraBoard: null,
         createdAt: now,
         updatedAt: now,
       },