[Feature] Teacher Verification Page

[AidanLoran]

Feature Description
One page on the lefthand side admin toolbar should be for teacher verification. This page serves as a feed of all "teacher" coach accounts whom have the "unverified" tag. In this page, an admin sees the necessary information they would need from a teacher to verify them. Then, they can verify/unverify them with one click.

Requirements

• "Verification" or "Teacher Verification" page on the admin toolbar
• feed of "unverified" teacher coach accounts
• verify/deny option
• information necessary for verification about the teacher displayed