mailgun integration + templates

[MrImmortal09]

Context

Magic link sign-in, event reminders, recovery notifications, and onboarding all need email delivery. Use mailgun stmp/api (cheap, developer-friendly, good templating).

Check how iiitl/student-hub mailing works and apply same here as well

Acceptance criteria

• Mailgun API key in env.example
• lib/email/ module with typed send functions
• EmailLog table records every send for debugging

Depends on #1.

[DistantMyth]

/assign

[mini-walkerx]

✅ Successfully assigned to @DistantMyth.

You have 5 hours to complete this issue (Deadline: Sat, 11 Apr 2026 14:26:20 GMT).

[MrImmortal09]

@DistantMyth Good to see, Feel free to dm me if u face any issues while solving this.

[MrImmortal09]

Also remember to chcek how mailing works in iiitl/student-hub

[MrImmortal09]

Sometimes mails from mailgun free service end up in spam foider so do note to check the spam folder.

for production we will use axiosiiitl paid domain so no need to worry for this point.

[MrImmortal09]

@DistantMyth Open a PR before 10pm or you would be unassigned due to inactivity.

[DistantMyth]

@MrImmortal09 , sry, i was just taking a break from my notifications, i am testing the work, things will be in place before 10

[mini-walkerx]

⏰ @DistantMyth's time to complete this issue has expired. They have been unassigned. Waitlist logic will pick up the next user...