docs: document retriggering failed workflow runs

workflows/manage.mdx

@@ -1,7 +1,7 @@
 ---
 title: "Manage workflows"
-description: "Trigger, disable, re-enable, and delete Mintlify workflows from your dashboard, and learn how schedules recalculate after you pause and resume a workflow."
-keywords: ["manage workflows", "trigger workflow", "disable workflow", "enable workflow"]
+description: "Trigger, disable, re-enable, retrigger, and delete Mintlify workflows from your dashboard, and learn how schedules recalculate after pauses."
+keywords: ["manage workflows", "trigger workflow", "disable workflow", "enable workflow", "retrigger workflow"]
 ---
 
 ## Disable a workflow
@@ -30,3 +30,16 @@
     <img src="/images/workflows/workflow-runs-light.png" alt="Workflow runs with the status filter menu open." className="block dark:hidden" />
     <img src="/images/workflows/workflow-runs-dark.png" alt="Workflow runs with the status filter menu open." className="hidden dark:block" />
     </Frame>
+
+## Retrigger a failed run
+
+If a workflow run fails, you can retrigger it to run again with the same configuration. This is useful when a run fails because of a transient issue, like a temporary network error, and you want to retry without waiting for the next scheduled run.
+
+Retriggering is available for runs started by a schedule, a push event, or a manual trigger. Runs started by external integrations cannot be retriggered.
+
+1. Go to the [Workflows](https://dashboard.mintlify.com/products/workflows) page in your dashboard.
+2. Click a workflow to open its run history.
+3. Find a run with a **Failed** status.
+4. Click **Retrigger** on the run row, or open the run and click **Retrigger** in the detail panel.
+
+A new run starts with the same prompt, repositories, and trigger context as the original. The retriggered run appears as a new entry in the run history.