Add Plasma Troubleshooing Page

[TraceyC77]

Description

Create initial page for troubleshooting Plasma Add sections for desktop not responding, clearing Plasma cache Also updated caniuse-lite per npm recommendation

Submitter Checklist

• [ ] Squashed commits with git rebase -i (if needed) - N/A
• [x] Tested with local yarn server per docs

[TraceyC77]

@davidjharder can you please take another look? I don't want this to get further behind master.

Someone on the forums today needs this information.

[TraceyC77]

Thanks for the review and for fixing the conflict :D