What would you like to be added?

Upgrade and optimize the frontend components of the KubeEdge Dashboard to enhance performance and user experience.

Why is this needed?

Some shared components such as PodTable and TableCard currently show performance issues when rendering large datasets or complex UIs. Optimizing these components, introducing caching strategies, and improving the layout will significantly boost responsiveness and usability.

1. Refactor and improve the rendering performance of core components like PodTable and TableCard

2. Optimize network request logic and add caching mechanisms to avoid unnecessary requests

3. (Optional) Introduce MUI’s new Dashboard Layout components to enhance the layout structure and consistency