Enable Discovery debug logging for production troubleshooting

- Add DISCOVERY_LOG_LEVEL=debug
- Add DISCOVERY_SHOW_PROGRESS=true
- Temporary changes for debugging InitializerProcessor fixes on production

tests/Domain/QrCode/ValueObject/GaloisFieldTest.php

@@ -26,7 +26,7 @@ test('GaloisField Arithmetik funktioniert korrekt', function () {
     expect($field->divide(6, 3))->toBe(2);
 
     // Division durch Null sollte Exception werfen
-    expect(fn() => $field->divide(5, 0))->toThrow(\DivisionByZeroError::class);
+    expect(fn () => $field->divide(5, 0))->toThrow(\DivisionByZeroError::class);
 
     // Potenzen Tests
     expect($field->power(2, 0))->toBe(1);  // 2^0 = 1