Use env_bool() and env_int() in the module template configs #617

Summary

Use env_bool() and env_int() in the module template configs, so newly generated modules store real booleans and integers. Depends on #615.

Why

The templates store .env text for settings that are not text: 'two_fa' => env('TWO_FA', true) stores the string 'true' or 'false', and the lifetime and port settings store numeric text.

Files

• DemoApi/src/config/auth.php.tpl and DemoWeb/src/config/auth.php.tpl: remember_lifetime becomes env_int('REMEMBER_LIFETIME', 2592000) and two_fa becomes env_bool('TWO_FA', true).
• DemoApi/src/config/rate_limit.php.tpl: port becomes env_int('REDIS_PORT', 6379).

The other env() values in the templates are text and stay as they are.

Out of scope

• Modules that were already generated; they keep their config.

Breaking changes

• None. A generated module needs a framework that has env_bool() and env_int(), which is 3.1.2 or newer.

Acceptance criteria

• the three templates use the helpers, and a module generated from each still boots and authenticates in the existing template tests
• composer test, composer cs:check, composer phpstan and composer rector:check pass
• the changelog lists the change