Add usage scenario pages for the current API Home, a sidebar and nine scenario pages (Ceph cluster basics, RBD, RBD mirror, CephFS, CephFS mirror, RGW S3, RGW multisite, fault and condition reproduction, verification and diagnostics). The scenarios come from the examples formerly kept in the package READMEs, rewritten around fixture, hand-off, condition and post-test verification, and every Go snippet compiles against the current API. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Initial Home page