[Bug]: Duplication of Run Configurations

### Apache Hop version?

2.9.0

### Java version?

openjdk 21.0.2 2024-01-16

### Operating system

Linux

### What happened?

If you create a new Pipeline or Workflow Run Configuration via the "Duplicate" command in Hop GUI (Metadata perspective), the associated JSON is created in the same folder the original one resides.

When creating a new Run Configuration (RC) from scratch, instead, the file is saved in the metadata folder related to the active project. This should be a better choice even for duplicates, since you probably don't want a new RC to be available to various projects (*all* projects, if the original RC belongs to the "default" project).

A workaround consists in moving (manually via OS) the JSON file associated to the new RC to the designed folder. The new RC would be still available on inherited projects, too.

### Issue Priority

Priority: 3

### Issue Component

Component: Hop Gui

Start in the Hop GUI Metadata perspective and trace the Duplicate command for Pipeline and Workflow Run Configurations, comparing it with creating a Run Configuration from scratch. Verify that duplication saves the JSON in the active project's metadata folder and that the new configuration is not unintentionally shared across projects.

Written by the indexing model from the issue text.