[Fix] Task reliability metrics include environment snapshot maintenance

apps/worker/src/commands/snapshot.ts

@@ -159,24 +159,6 @@ export async function snapshot({
       error: message,
     });
 
-    // Mark the environment snapshot as failed so the UI stops showing "Snapshotting..."
-    try {
-      await sdk.environments.updateSnapshotStatus({
-        environmentId,
-        snapshotStatus: 'failed',
-      });
-    } catch (envError) {
-      captureWorkerException(envError, {
-        runId,
-        environmentId,
-        stage: 'snapshot.updateSnapshotStatus',
-      });
-
-      console.error(
-        `Failed to update environment snapshot status: ${envError instanceof Error ? envError.message : String(envError)}`,
-      );
-    }
-
     captureWorkerException(error, {
       runId,
       environmentId,

packages/sdk/src/server/lib/task-runs/finish-run.ts

@@ -289,11 +289,14 @@ export const finishRun = async ({
   );
 
   // Anonymous analytics (no-op unless enabled): terminal task outcome with
-  // non-identifying routing facts only.
+  // non-identifying routing facts only. Snapshot maintenance is excluded from
+  // task_created, so exclude it here too to keep task reliability denominators
+  // aligned.
   if (
-    status === RunStatus.Completed ||
-    status === RunStatus.Failed ||
-    status === RunStatus.Canceled
+    payloadKind !== TaskPayloadKind.SnapshotEnvironment &&
+    (status === RunStatus.Completed ||
+      status === RunStatus.Failed ||
+      status === RunStatus.Canceled)
   ) {
     void captureTaskSettled(run.id, status, errorCode);
   }