Update default Mailpit SMTP port to 1025 and pop3 port to 1110 in con…

[raucheacho]

…fig.toml template

What kind of change does this PR introduce?

default config toml change:
Update default SMTP and pop3 configuration in config.toml template to use Mailpit

What is the current behavior?

The cli and config.toml file still references Inbucket as the default local email testing server, with the SMTP and pop3 port set to 54324.

What is the new behavior?

• The default SMTP port is updated from 54325 to 1025 and pop3 is updated from 54326 to 1110 to reflect the switch to Mailpit, which listens respectively on ports 1025 and 1110 by default.
• All references to Inbucket in descriptions or comments are replaced with Mailpit.

Feel free to include screenshots if it includes visual changes.

Additional context

Supabase has recently migrated from Inbucket to Mailpit as the default local email testing service. Updating the config.toml file helps keep the developer documentation consistent and avoids confusion during local setup.

[sweatybridge]

For backwards compatibility, you need to add a new config block for mailpit.

But even then, I don't think this change is necessary because the ports 1025 and 1110 are internal to mailpit container. They are mapped to different ports on localhost.