RAD Lab UI spinning for Outputs of the Deleted module

**Describe the bug**
RAD Lab UI spinning for Outputs of the Deleted module.

**To Reproduce**
Steps to reproduce the behavior:
1. Delete a RAD Lab module via UI
2. Go to the Deployment specific Overview page
3. Select **Output** tab
4. See the spinning wheel with below message:

`Terraform outputs will be generated when a module is deployed successfully.`

**Expected behavior**
After the modules are deployed no outputs are suppose to get generated. Thus once the deployment is successfully deleted remove all the outputs and display some other message.

**Screenshots**

Reproduce the issue by deleting a RAD Lab module, opening the deployment-specific Overview page, and selecting the Output tab. Trace the UI handling for Terraform outputs after successful deletion; done means the spinner and misleading generation message are replaced and no deleted-module outputs are shown.

Written by the indexing model from the issue text.