LG-7185: Send email reminders for in-person proofing enrollments

[svalexander]

LG-7185

🛠 Summary of changes
This pr is to add the job for the email reminder. This job is to run daily. The job checks enrollments that fit the database query in needs_email_reminders - these are enrollments that have a pending status, have an established_at date and have at least 11 days left till their enrollment period ends.

📜 Testing Plan
Provide a checklist of steps to confirm the changes.

Open the rails console

1. Save your latest enrollment, e = InPersonEnrollment.last
2. Update the enrollment so it has 11 days left:

# assuming enrollment_established_at == created_at
e.update!(enrollment_established_at: e.created_at - 19.days)
# check how many days are left
e.days_to_due_date
=> 11

3. Update enrollment status to "pending" if it isn't already, e.update(status: "pending")
4. Trigger job: InPerson::EmailReminderJob.new.perform(Time.zone.now)
5. Check that you received an email in mailcatcher
6. Update enrollment so it now has 4 days left.

# assuming enrollment_established_at == created_at
e.update!(enrollment_established_at: e.created_at - 26.days)
# check how many days are left
e.days_to_due_date
=> 4

8. Trigger job again and confirm email was sent to mailcatcher

👀 Screenshots

en- 10 days:

en- 3 days:

en- 1 day:

es- 10 days:

es- 3 days:

es- 1 day:

fr- 10 days:

fr- 3 days:

fr- 1 day:

[svalexander]

would there be any issues if there were a large number of emails being sent using deliver_now - 500+? Anything to consider here?

[zachmargolis]

deliver_now would mean that we'd email synchronously in the job, so that would increase how long this job takes to run, worst case, it would take too long and collide with the next run of the job?

[lizzieamanning]

looks good! starting a thread here arbitrarily for small design comments @tomas-nava

1. Can we shift which text we are linking in the bottom of the box outlining items to bring from "Questions about what to bring? Learn more" to "Questions? Learn more about what to bring." (indicating what text should be linked here with bold). Also linking this design that accurately reflects what I mean. I also believe our link style uses an underline, if we could add that here.
2. Are we able to add more space between the sentence "You can see any associate at the retail window to verify your identity" and "Your deadline to verify your identity in person is..." at the bottom of the email to more accurately reflect the design above as well?

[tomas-nava]

created LG-8207 to track this work