Finish autoscaling diagnostics and document pilot rollout

tests/unit/autoscaling-removal.test.ts

@@ -81,6 +81,7 @@ it('revokes a delivered removal on policy pause without claiming it was undone',
     expect(s.authorization.claimRemovalAuthorization(s.hostId, command.id, command.payload).authorized).toBe(false);
     expect(s.db().prepare('SELECT owns_map FROM autoscaling_policies').get()).toEqual({ owns_map: 1 });
     expect(s.db().prepare('SELECT state FROM server_deployments WHERE id=?').get(s.operationId)).toEqual({ state: 'running' });
+    expect(s.scaling.scalingReport().policies[0]).toMatchObject({ ownsMap: true, unsettled: [{ id: s.operationId, state: 'running' }] });
 });
 
 it('withdraws undelivered commands and reconciles invalidation without a retry or failure pause', async () => {
@@ -88,6 +89,7 @@ it('withdraws undelivered commands and reconciles invalidation without a retry o
     s.scaling.setScalingGlobalPause(true);
     expect(s.db().prepare('SELECT state FROM ec_host_operations WHERE id=?').get(command.id)).toEqual({ state: 'failed' });
     await s.processProvisioning(); await s.scaling.runAutoscaling();
+    expect(s.db().prepare('SELECT state FROM server_deployments WHERE id=?').get(s.operationId)).toEqual({ state: 'cancelled' });
     expect(s.scaling.getScalingPolicy(s.policy.id)?.pausedReason).toBeNull();
     expect(s.db().prepare('SELECT COUNT(*) AS n FROM autoscaling_decisions WHERE resolved=0').get()).toEqual({ n: 0 });
 });