[Bug]: Gateway version changes after the gateway is activated

Please select the area the issue is related to

AI Workspace

Please select the aspect the issue is related to

Aspect/API (API backends, definitions, contracts, interfaces, OpenAPI)

Description

When a gateway is activated, the gateway version is unexpectedly modified. The version should remain unchanged unless it is explicitly updated.

Expected Behavior

The gateway version should remain the same after the gateway is activated.

Actual Behavior

The gateway version changes unexpectedly after the gateway is activated.

Before Activation

{
  "createdAt": "2026-07-07T17:16:14.455674724Z",
  "createdBy": "admin",
  "displayName": "last",
  "endpoints": [
    "localhost:8443"
  ],
  "functionalityType": "ai",
  "id": "last",
  "isActive": false,
  "isCritical": false,
  "organizationId": "default",
  "updatedAt": "2026-07-07T17:16:51.400968159Z",
  "updatedBy": "admin",
  "version": "1.2"
}

After Activation

        {
            "createdAt": "2026-07-07T17:16:14.455674724Z",
            "createdBy": "admin",
            "displayName": "last",
            "endpoints": [
                "localhost:8443"
            ],
            "functionalityType": "ai",
            "id": "last",
            "isActive": false,
            "isCritical": false,
            "organizationId": "default",
            "updatedAt": "2026-07-07T18:13:22.018022526Z",
            "version": "1.2.0-M1"
        },

Note: The "Before Activation" and "After Activation" JSON payloads in this report are identical. If the issue is that the version actually changes, please replace the second payload with the response that shows the changed version.

Steps to Reproduce

1. Create a gateway with a specific version (e.g., 1.2).
2. Activate the gateway.
3. Retrieve the gateway details using the Get Gateway API.
4. show different gateway version.

Severity Level of the Issue

Severity/Critical (Core functionality is broken but there is a workaround. Need urgent attention)

Environment Details (with versions)

No response

Reproduce the issue by creating a gateway with version 1.2, activating it, and retrieving its details through the Get Gateway API. Compare the version before and after activation, resolving the contradictory payloads in this report; done means the version remains unchanged unless explicitly updated.