Add live view performance feature

[sirdavos47]

Title: Add live view performance feature

Description:
It would be useful to have a live-view performance feature in the app to monitor key metrics (CPU, memory, network throughput, latency, etc.) in real time while the app is running. This would help users and developers diagnose issues or evaluate performance without leaving the app.

Proposed Enhancement:

Add a “Live Performance” panel or dashboard.

Display key metrics (CPU, memory, network usage, response times).

Update metrics in real time with minimal overhead.

Optionally allow exporting data for later analysis.

Benefits:

Makes it easier to spot performance problems as they happen.

Provides transparency to users running heavy workloads.

Speeds up debugging and testing.

Environment:

App version: (if relevant)

Platform: (if relevant)