Revert "fix: Address Windows-specific storage and lock file issues"

This reverts commit 344236e.

Author: xdustinface

dash-spv/src/storage/lockfile.rs

@@ -63,11 +63,7 @@ mod tests {
     }
 
     #[test]
-    #[cfg_attr(target_os = "windows", ignore)]
     fn test_lock_file_contains_pid() {
-        // On Windows, exclusive locks prevent reading through another file handle,
-        // so this test is skipped there. The PID write is verified indirectly
-        // through the successful lock acquisition in other tests.
         let temp_dir = TempDir::new().expect("Failed to create temp directory");
         let lock_path = temp_dir.path().join(".lock");