[Bug]: Set Custom Icon missing in v4+

[freepaddler]

Describe the bug

https://masscode.io/documentation/folders.html#setting-a-custom-icon

no Set Custom Icon on macOS (4.0.2)

To reproduce

1. Right-Click on directory
2. No "Set Custom Icon" option

Version

4.0.0, 4.0.1, 4.0.2

OS

macOS 15.6

Validations

• Follow our Code of Conduct
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion.

[antonreshetov]

fixed #607