Changed from /api/subscribe/subscribe to /subscribe to match
the updated newsletter-api routing.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Switches from direct Listmonk API to newsletter-api endpoint
which handles subscription + sends welcome email immediately.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>