fix: 🐛 Fixed authentication scope and updated instructions

Also removed some code that was preventing the page from loading

Disable OAuth login due to GitLab changes

Updated Feedback link

Fix date parsing bug introduced by GitLab changes in comment syntax

Also removed blinking survey tab as it's not survey time.

Add report.html frame

New Burndown Chart and faster loading of bookmarked project

Add footer note to burndown

Indicates which style of burndown is being presented