fix(reports): commit permalink before Playwright navigates to tab URL CreateDashboardPermalinkCommand only flushes the INSERT when invoked inside an outer @transaction() (the nesting guard skips the commit). The row is therefore not visible to Playwright's separate DB connection, causing dashboard_permalink to return a 404, the <body class="standalone"> element to never appear, and the screenshot to time out after 600s. Commit immediately after CreateDashboardPermalinkCommand.run() returns, matching the pattern already used by create_log() in the same class. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

diff --git a/superset/commands/report/execute.py b/superset/commands/report/execute.py
index fa5fb94..64372f4 100644
--- a/superset/commands/report/execute.py
+++ b/superset/commands/report/execute.py

@@ -358,6 +358,11 @@
             dashboard_id=str(self._report_schedule.dashboard.uuid),
             state=dashboard_state,
         ).run()
+        # Commit the permalink immediately so Playwright's separate DB connection
+        # can resolve the URL. CreateDashboardPermalinkCommand only flushes when
+        # called inside an outer @transaction(), leaving the row invisible to
+        # other connections until we explicitly commit here.
+        db.session.commit()  # pylint: disable=consider-using-transaction
 
         return get_url_path(
             "Superset.dashboard_permalink",