chrollo

### PR Fixes: - 1 separate search for tracks and problems - 2 fuzzy search for both track and problem - 3 button to copy links ### Checklist before requesting...

fix for videos not responding to timestamps

1

### PR Fixes: - 1 fix for video not responsive to timestamp in comments Resolves #1876 ### Checklist before requesting a review - [x] I have performed a self-review of...