Admin Side Volunteer Account Creation

• Created temporary admin page for inputting emails of volunteers /AdminNavView/VolunteerAccountCreation
  

• Used nodemailer package to send the emails. (Still want to migrate this to juno later)
• Used https://resend.com/ as the email service. (Made it so this can be easily changed in the future)

• Added 3 new .env variables
  • RESEND_API_KEY : used for resend email service to work
  • BASE_URL : used for the signup links we send to the volunteers.
  • BAGELS_EMAIL : the domain we will use to send the emails.

• Created a SignUpToken model and some server actions for sign up logic

• Created some email server actions for sending emails

• Created a temporary sign up page /signup
  

• I copied over the entire login folder and renamed it to signup. I would reuse the components in login but I made some changes to TextInput and I know that component is getting worked on this sprint so I didn't want to cause any conflicts.