code quality

core/shared/domain/Result.test.ts

@@ -294,11 +294,11 @@ describe('Result', () => {
     it('should stop chaining on first error', () => {
       const result = Result.ok(2)
         .andThen((x) => Result.ok(x * 3))
-        .andThen((x) => Result.err(new Error(`stopped at ${x}`)))
+        .andThen((x) => Result.err<number, Error>(new Error(`stopped at ${x}`)))
         .andThen((x) => Result.ok(x + 1)); // This should not execute
-      
+
       expect(result.isErr()).toBe(true);
-      expect(result.unwrapErr().message).toBe('stopped here');
+      expect(result.unwrapErr().message).toBe('stopped at 6');
     });
   });