[🚀 Feature]: Post-Execution Trace Viewer for Selenium

[EnigmaSaikat]

Description

The Problem This Would Solve:

1. Screenshots capture single moments, missing context
2. Network issues are invisible without proxy setup
3. DOM state at failure time is lost forever

Have you considered any alternatives or workarounds?

No response

[selenium-ci]

@EnigmaSaikat, thank you for creating this issue. We will troubleshoot it as soon as we can.

Selenium Triage Team: remember to follow the Triage Guide