Running list of e2e tests to implement

[thecodingwizard]

This is based off the yjs branch.

• Switching languages syncs across tabs
• Switching languages changes (and saves) code
• Compiler options work
• Changing your display name updates properly
• Creating a new file on a newly created account updates the name properly
• ensure file is only initialized once if there are multiple people connecting at the same time (ie. when you change the language of a file). also, ensure that it is initialized at least once. Easy to reproduce by wrapping ide-yjs message handler with settimeout of 500ms
• test reset file to template
• create new file page
• hide file on dashboard