fix(cast): correct boolify function to handle string conversions properly

- Fix boolify returning false instead of default for non-boolean strings
- Add support for '1' and '0' string conversions
- Strings 'true'/'1' convert to true
- Strings 'false'/'0' convert to false
- Other strings fallback to default value

Author: wilcorrea

src/_/cast.php

@@ -96,8 +96,12 @@ function floatify(mixed $value, float $default = 0.0): float
 if (! function_exists(__NAMESPACE__ . '\boolify')) {
     function boolify(mixed $value, bool $default = false): bool
     {
-        return is_bool($value)
-            ? $value
-            : $default;
+        return match (true) {
+            is_bool($value) => $value,
+            is_numeric($value) => (bool) $value,
+            is_string($value) && ($value === 'true' || $value === '1') => true,
+            is_string($value) && ($value === 'false' || $value === '1') => false,
+            default => $default,
+        };
     }
 }