Extend the Optimizely CMS image property and DAM picker so that it can:

1. Read image requirements from each instance of the CMS property (i.e. aspect ratio, min size, free/locked crop, allowed zoom/pan).
2. Provide a cropping UI within CMS with zoom, pan, free/locked cropping and focal point awareness.
3. Support round‑trip editing: cropping parameters are saved per usage in CMS and loaded again when reopening the dialog.
4. Generate a real preview in the CMS using CDN URL parameters (no DAM variants needed).
5. Maintain CMP as the single source of the master asset.