Expand `WithLifetime` support to `ExecutableResource`

[MarcinJuraszek]

Is there an existing issue for this?

• I have searched the existing issues

Is your feature request related to a problem? Please describe the problem.

I love the addition of WithLifetime in the new version of Aspire, but am a bit surprised it's limited to container-based resources. I would love to use it with other things, e.g. Node/Npm resources. There's really not much point in having to restart npm watch on every Aspire startup for example. I'm also working on a custom resource which would manage locally-run Azurite instance, which would extend ExecutableResource and would also benefit from not being restarted every time we stop/start the App Host.

Describe the solution you'd like

I think adding support for WithLifetime to ExecutableResource would make a lot of sense.

Additional context

No response

[KennethHoff]

Relates to #6424 I presume

[programmerbits]

I just wanted to echo @MarcinJuraszek sentiment. I have an Aspire app that uses Angular, ASP.Net, and SQL Server. I was excited to upgrade Aspire, expecting restarting the app host would be much faster after marking the SQL server container as persistent, only to find I am now just waiting for the npm app to start up instead.

[davidfowl]

I don't understand why you need to stop the app host to see changes using npm watch?

[programmerbits]

I don't understand why you need to stop the app host to see changes using npm watch?

Usually I am restarting the app host because I made some change to the ASP.NET service and am wanting to restart that.

[leslierichardson95]

@davidfowl Do we have some sort of indicator that the dashboard is running with WithLifetime enabled?