## Summary
- Adds `leads:retry-failed-jobs` artisan command to selectively retry
failed `emails`-queue jobs after a Resend rate-limit incident
- Retries jobs for verified leads and `VerifyUserLeadEmailNotification`
for unverified leads; forgets jobs for deleted leads (DDoS cleanup) or
unverified leads receiving waitlist emails
- Adds `deleteWhenMissingModels = true` to all lead mail/notification
classes so future jobs for deleted leads are silently discarded instead
of failing
## Usage
```bash
# Preview (no changes)
php artisan leads:retry-failed-jobs --dry-run
# Execute
php artisan leads:retry-failed-jobs
```
## Test plan
- [x] `leads:retry-failed-jobs` forgets jobs for deleted leads
- [x] `leads:retry-failed-jobs` retries jobs for verified leads
- [x] `leads:retry-failed-jobs` forgets waitlist jobs for unverified
leads
- [x] `leads:retry-failed-jobs` retries
`VerifyUserLeadEmailNotification` for unverified leads
- [x] `leads:retry-failed-jobs` handles mixed job types correctly
- [x] `--dry-run` does not modify `failed_jobs`
## Summary
- gate waitlist signup behind email confirmation so only verified leads
receive a queue position and referral code
- add signed lead verification routes, a check-email page, and a
dedicated verification email for the waitlist flow
- update lead syncing and feature tests so only verified leads are
exported to Resend and referral movement happens after verification
## Testing
- php artisan test --compact tests/Feature/UserLeadTest.php
- php artisan test --compact
tests/Feature/ResendSyncLeadsCommandTest.php
- php artisan test --compact tests/Feature/MailSenderTest.php
- vendor/bin/pint --dirty --format agent
## Summary
- route drip mailables through `Álvaro and Víctor <hi@whisper.money>`
and send the rest from `Whisper Money <no-reply@whisper.money>`
- remove legacy per-mailable `Victor` sender overrides so non-drip mail
falls back to the default sender consistently
- add focused sender coverage for drip, non-drip, and verification mail
paths
## Testing
- `php artisan test --compact tests/Feature/MailSenderTest.php
tests/Feature/Jobs/Drip/SendWelcomeEmailJobTest.php`
## Summary
- Enables `MustVerifyEmail` on the `User` model so new users must verify
their email before accessing protected routes
- Unverified users are redirected to `/email/verify` when attempting to
access routes behind the `verified` middleware (subscribe, onboarding,
dashboard)
- A verification email is automatically sent on registration via Fortify
## Screenshot

## Video
https://github.com/whisper-money/whisper-money/raw/mail-verification/storage/videos/ac0945c527f014b9cd657f18c911f496.webm
## Test plan
- [x] New test: registration sends a `VerifyEmail` notification
- [x] New test: newly registered users have `email_verified_at` as null
- [x] New test: unverified users are redirected to `verification.notice`
from protected routes (subscribe, onboarding, dashboard)
- [x] New test: verified users are not redirected to verification notice
- [x] Existing email verification and notification tests still pass (31
auth tests, 52 settings tests)
- [x] Browser walkthrough: registration → redirected to `/email/verify`
page with "Resend verification email" button