Recreating a Plugin with same name and version after deleting fails.

[Nanashi-lab]

Description:

After deleting a plugin, attempting to create a new plugin with the exact same name and version fails consistently. Workaround is to restart the Golem backend server. I have verified this issue using both the golem-cli and direct POST requests to the backend's plugin endpoint.

Steps to Reproduce:

1. Create a plugin with a specific name and version using either golem-cli plugin register or a POST request to the backend's plugin endpoint.
2. Verify that the plugin is successfully created and listed by direct GET request or golem-cli plugin list.
3. Delete the plugin and verify that the plugin is successfully deleted. (direct GET request)
4. Attempt to create a new plugin with the same exact name and version as the previously deleted plugin, using either golem-cli plugin register or a POST request to the backend's plugin endpoint.

Workaround:

• Restarting the Golem backend server resolves the issue. After a restart, the plugin can be created successfully. (In previous version, It did not need a restart of the server, just waiting a few minutes would resolve the issue (Maybe).)

Environment:

• Golem Backend Server version 1.1.16
• golem-cli version 1.1.16

Additional Information:

• This bug is probably due to Golem backend not properly cleaning up or releasing some internal state related to the deleted plugin.

[itsparser]

working on this fix

[Nanashi-lab]

The exact error is "Internal Repository Error (Uniqure Key Violation)"