Admin Role Functionalities

[arath7]

Now that the admin roles exist, we need to split the responsibilities of each admin

Super Admin:

• access to task templates page and users page
• can promote/demote any user including themselves
• but if demoting themselves, can only do so if there is at least one other super admin. otherwise, super admin must first promote someone else to super admin (think Google docs owner permissions)
• Where to start: admin.route.ts file and changing the isAdmin function to whichever admin can do that specific task
• need to change the isAdmin function in auth.ts to now handle any admin type