AgroPortal Performance Improvements (UI & Backend)

[imadbourouche]

Description:
This issue serves as a central tracker for identifying, discussing, and resolving performance-related bottlenecks in the AgroPortal platform. It includes both frontend (UI) and backend optimizations to improve overall responsiveness, load times, and scalability.

Use this issue to:

• Report specific performance problems (e.g., slow page loads, API latency) by opening sub issue or mention the issue here
• Propose technical solutions or enhancements
• Track and link related sub-issues or pull requests

Goals:

• Improve frontend responsiveness (rendering, interactivity, lazy loading)
• Optimize backend processing (database queries, API responses, memory usage)
• Monitor system performance and identify bottlenecks

Related issue

• Benchmarch OntoPortal UIs ontoportal-lirmm/bioportal_web_ui#961

[jonquet]

• Computing metrics fail on VBO (hiearachy too deep) => Computing metrics fail on VBO (hiearachy too deep) #753