Make article drafted when scheduled for deletion

Agent-Logs-Url: https://github.com/techdiary-dev/techdiary.dev/sessions/05e5b053-3c72-4387-a6fe-23d8f023abc0

Co-authored-by: kingRayhan <7611746+kingRayhan@users.noreply.github.com>

Author: Copilot

src/app/dashboard/_components/DashboardArticleList.tsx

@@ -65,7 +65,11 @@ const DashboardArticleList = () => {
             ...page,
             nodes: page.nodes.map((article: any) =>
               article.id === article_id
-                ? { ...article, delete_scheduled_at: addDays(new Date(), 7) }
+                ? {
+                    ...article,
+                    delete_scheduled_at: addDays(new Date(), 7),
+                    published_at: null,
+                  }
                 : article
             ),
           })),

src/backend/services/article.actions.ts

@@ -249,9 +249,12 @@ export async function scheduleArticleDelete(article_id: string) {
       where: and(eq("id", article_id), eq("author_id", session_userID)),
       data: {
         delete_scheduled_at: addDays(new Date(), 7),
+        published_at: null,
       },
     });
 
+    deleteArticleById(article_id);
+
     return {
       success: true as const,
       data: updated.rows[0],