Correct compliance badge to reflect certification-ready status

- Change from 'YP Compatible' to 'YP Compliance Ready'
- Clarify that layer meets requirements but is not yet certified
- Accurate representation of current compliance status
- Ready for official Yocto Project Compatible certification submission

Author: Alex J Lennon

README.md

@@ -5,7 +5,7 @@
 [![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)
 [![License: Commercial](https://img.shields.io/badge/License-Commercial-green.svg)](mailto:licensing@dynamicdevices.co.uk)
 [![Yocto Compatible](https://img.shields.io/badge/Yocto-scarthgap%20|%20kirkstone-orange.svg)](https://www.yoctoproject.org/)
-[![YP Compatible](https://img.shields.io/badge/YP%20Compatible-Distro%20Layer%20✓-brightgreen)](https://docs.yoctoproject.org/test-manual/yocto-project-compatible.html)
+[![YP Compliance Ready](https://img.shields.io/badge/YP%20Compliance-Distro%20Ready-blue)](https://docs.yoctoproject.org/test-manual/yocto-project-compatible.html)
 [![Layer Validation](https://github.com/DynamicDevices/meta-dynamicdevices/actions/workflows/yocto-layer-validation.yml/badge.svg)](https://github.com/DynamicDevices/meta-dynamicdevices/actions/workflows/yocto-layer-validation.yml)
 
 Distribution layer for Dynamic Devices Edge Computing platforms, providing custom Linux microPlatform (LmP) distributions with specialized features and configurations.