Add simple output handling to exception classes

src/StaticPHP/Exception/SPCException.php

@@ -20,6 +20,8 @@ use StaticPHP\Package\TargetPackage;
  */
 abstract class SPCException extends \Exception
 {
+    protected bool $simple_output = false;
+
     /** @var null|array Package information */
     private ?array $package_info = null;
 
@@ -155,6 +157,16 @@ abstract class SPCException extends \Exception
         return $this->extra_log_files;
     }
 
+    public function isSimpleOutput(): bool
+    {
+        return $this->simple_output;
+    }
+
+    public function setSimpleOutput(bool $simple_output = true): void
+    {
+        $this->simple_output = $simple_output;
+    }
+
     /**
      * Load stack trace information to detect Package, Builder, and Installer context.
      */