Deleting an application makes an api call to instances api

[cstns]

Current Behavior

After deleting an application an api call is made to api/v1/applications/<app-id>/instances endpoint with the recently deleted app ip which returns a 404 and throws an error

Expected Behavior

the instances api call should not be made

Steps To Reproduce

Create an empty application and delete it.

Environment

• FlowFuse version: 2.5.0
• Node.js version: N/A
• npm version: N/A
• Platform/OS: N/A
• Browser: N/A

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