Co-Authored-By: Claude Opus 4.6 <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>
- Add NewsletterSignup component with Listmonk integration - Update Footer to accept className prop - Fix GitHub→Gitea mirror workflow with better error handling - Update Next.js to 15.5.9 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>