Context:

To reduce maintenance overhead for the Optimize cloud user guide the three screenshots added with this PR should get automated, e.g. with a dedicated CloudDocs e2e test.

Notes:

• It's acceptable to show the page header
• It's acceptable to show navigation items not yet available in cloud, like .e.g Event Based Processes
• see https://github.com/camunda-cloud/camunda-cloud-documentation/tree/master/docs/components/optimize/userguide/img
• the release guide page - https://confluence.camunda.com/pages/resumedraft.action?draftId=76483424&draftShareId=21a3d86b-4181-44d2-a8ad-5d6231ddb328& should be updated accordingly on how to update the screenshots as part of a minor release