Email sending and template rendering for Framework effects.

Provides email sending capabilities with template rendering support. Uses Swoosh for email delivery with configurable adapters.

Configuration

Configure in your application config:

config :framework, :email_config, %{
  adapter: Swoosh.Adapters.SMTP,  # or Swoosh.Adapters.Test for testing
  from_email: "noreply@yourapp.com",
  from_name: "Your App",
  templates_dir: "priv/email_templates",
  # Adapter-specific config
  smtp: %{
    relay: "smtp.yourprovider.com",
    username: "your_username",
    password: "your_password",
    tls: :always,
    auth: :always,
    port: 587
  }
}

Template System

Email templates are simple text files with variable interpolation:

• Subject templates: templates_dir/<template_name>_subject.txt
• Body templates: templates_dir/<template_name>_body.txt
• HTML templates (optional): templates_dir/<template_name>_body.html

Variables in templates are replaced using {{variable_name}} syntax.