Teacher Dashboard redesign

[AndrewL14]

Redesign the teacher dashboard to fit the following layout.

Requirements

• The sidebar should have a logout, email verification, classes, and add student button.
• The sidebar should display the username of the teacher at the top left.
• The sidebar's classes button once clicked should then show a tree data structure like the one above.
• The Dashboard should be able to display a list of students only in that period.
• The logout, edit, and delete buttons should be rounded, not pointy edge.
• The sidebar outlines and dashboard outlines should also be rinded not pointy edge.