What's Changed

• Update all dependencies to latest compatible versions
• Add Docker Compose with Mailpit for local email testing
• Add SMTP_STARTTLS option (set to false for local dev)
• Fix SMTP_PORT to use runtime env var instead of compile-time
• Add .env.example and subs_example.txt

• Email text template - @williamdes
• Allow users to set the email subject using env. variables - @williamdes
• Packages are now located in the crates folder
• Clippy fixes
• Update dependencies (security warning)
• Update clap to the latest version

Thank you @williamdes! 🚀

Update dependencies

• fix: disable default features on reqwest; use rustls-tls; solve cross-compiling issues with OpenSSL;
• allow custom subscription file when using deliver command;

• Force template param on deliver cmd