docs: remove ubuntu frame

Author: davidekete

ubuntu-desktop/reference/ubuntu-platform-reference.md.md

@@ -11,7 +11,6 @@ Try to be consistent with how links are used (others in the table have the https
 | **Ubuntu Core** | IoT devices, embedded systems, robotics                                    | <ul><li>Entirely snap-based (transactional updates)</li><li>Minimal, lightweight OS</li><li>Automatic security patches</li></ul>                                                                            | <ul><li>**Product page**: [ubuntu.com/core](https://ubuntu.com/core)</li><li>**Docs:** [https://ubuntu.com/core/docs](https://ubuntu.com/core/docs)</li></ul>                                                                     | <ul><li>Industrial automation</li><li>Smart appliances, kiosks, edge computing</li><li>Robotics applications</li></ul>                                    |
 | **Ubuntu on WSL**     | Machines running the Windows OS                                            | <ul><li>Run Ubuntu inside Windows</li><li>Command-line tools and utilities available natively</li><li>Seamless developer workflow</li></ul>                                                                 | <ul><li>**Product page**: [ubuntu.com/wsl](https://ubuntu.com/wsl)</li><li>**Docs:** [https://documentation.ubuntu.com/wsl/en/stable/](https://documentation.ubuntu.com/wsl/en/stable/)</li></ul>                                 | <ul><li>Development on Windows with Linux toolchains</li><li>Mixed environment scripting and testing</li></ul>                                            |
 | **Ubuntu Pro**        | Enterprise, production environments requiring compliance                   | <ul><li>Extended security maintenance (ESM)</li><li>10 years of security updates</li><li>FIPS 140-2 certified components</li></ul>                                                                          | <ul><li>**Product page**: [ubuntu.com/pro](https://ubuntu.com/pro)</li><li>**Docs:** [https://documentation.ubuntu.com/pro/](https://documentation.ubuntu.com/pro/)</li></ul>                                                     | <ul><li>Regulated industries: finance, healthcare</li><li>Long-term, secure deployments</li></ul>                                                         |
-| **Ubuntu Frame**      | Embedded graphical displays                                                | <ul><li>Compatible with popular graphical toolkits (Flutter, GTK…)</li><li>Full-screen shell for graphical applications</li><li>Optimized for IoT and kiosk use</li><li>Snap-based on Ubuntu Core</li></ul> | <ul><li>**Product page**: [https://mir-server.io/ubuntu-frame](https://mir-server.io/ubuntu-frame)</li><li>**Docs**: [https://mir-server.io/docs#ubuntu-frame](https://mir-server.io/docs#ubuntu-frame)</li></ul>                 | <ul><li>Retail or corporate kiosks</li><li>Digital signage solutions</li><li>Single-purpose graphical devices</li></ul>                                   |
 | **Real-time Ubuntu**  | Industrial, robotics, automotive, and other latency-sensitive environments | <ul><li>Real-time PREEMPT_RT kernel</li><li>Minimal latency, deterministic performance</li><li>Integration with Ubuntu security and updates</li></ul>                                                       | <ul><li>**Product page**: [https://ubuntu.com/real-time](https://ubuntu.com/real-time)</li><li>**Docs**: [https://documentation.ubuntu.com/real-time/en/latest/](https://documentation.ubuntu.com/real-time/en/latest/)</li></ul> | <ul><li>Robotics and industrial automation</li><li>Automotive control systems</li><li>High-performance audio production</li><li>Medical devices</li></ul> |
 
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