Unit Tests / test (push) Successful in 12s
## Summary - Closes #28 - Quote `DEFAULT_FROM_EMAIL` display name (`"AI ML Operations, LLC" <info@aimloperations.com>`) so RFC 5322 From parsing succeeds - Update settings default, email send fallbacks, and `.env` examples ## Problem Contact form saved leads but notification email to `ryan@aimloperations.com` failed with: ``` Invalid address; only AI ML Operations could be parsed from "AI ML Operations, LLC <info@aimloperations.com>" ``` Comma in unquoted display name treated as address-list separator. ## Test plan - [ ] Submit contact form in an environment with SMTP configured - [ ] Confirm lead appears on leads page - [ ] Confirm email arrives at ryan@aimloperations.com - [ ] If prod sets `DEFAULT_FROM_EMAIL` in `.env`, ensure that value is also quoted before deployReviewed-on: #29