Clear log viewer

# Summary

When I'm tailing logs in my local terminal, I often clear the terminal by typing command+K (MacOS). i would like something similar in the pod log viewer.

# Motivation

Why do I clear the terminal? I want to do an action, and then see the logs for that action

# Proposal

Using code?

The issue does not name a file, test, or entry point. Start by locating the pod log viewer and its log-streaming code, then clarify the intended clear-log interaction and how clearing should affect the displayed logs. Done should include agreed behavior and tests for that interaction.

Written by the indexing model from the issue text.