Add JS API console auto-scrolling to bottom

New Issue Checklist

• I am not disclosing a vulnerability.
• I am not just asking a question.
• I have searched through existing issues.
• I can reproduce the issue with the latest versions of Parse Server and Parse Dashboard.

Issue Description

The JS console does not auto-scroll to the newest log entry at the bottom of the window. This makes it difficult to follow log output.

Steps to reproduce

Run

for (let i = 0; i<100; i++) {
console.log("x");
}

Actual Outcome

Newer log entries are not visible when the log window is full.

Expected Outcome

Scroll to newest entry at the bottom, if scroll position is at the bottom to begin with. The auto-scrolling to bottom should not occur when the window is not currently scrolled to the bottom.

Environment

Dashboard

• Parse Dashboard version: 5.2.0-alpha.11

Start by locating the Parse Dashboard JS console component and the code that renders log entries, then reproduce the issue with the provided loop. Done means new entries remain visible when the view is already at the bottom, while adding entries does not change the scroll position when the user has scrolled up.