feat: Add a template for .rscignore file.

[jakubnowicki]

Changes

Closes #280

How to test

1. Create a Rhino application
2. Verify if .rscignore file exists in the root directory
3. Run any command that will create .rhino directory (e.g. rhino::lint_sass())
4. Try publishing the application in RStudio, using "Publish" button

[kamilzyla]

LGTM. I'd suggest to merge #301 first and rebase onto that, so that our CI status stays green.

[Tom-Jenkins]

Hi @kamilzyla and @jakubnowicki,

First, I just want to thank you for creating rhino as I've been using it to develop a fairly large project and really like the framework.

I have followed the deployment thread to this PR as I am trying to deploy a prototype to my shinyapps.io account via rsconnect. I have the same error message as you mentioned in #280.

Have you found any ways around this?

[Tom-Jenkins]

Hi @kamilzyla and @jakubnowicki,

First, I just want to thank you for creating rhino as I've been using it to develop a fairly large project and really like the framework.

I have followed the deployment thread to this PR as I am trying to deploy a prototype to my shinyapps.io account via rsconnect. I have the same error message as you mentioned in #280.

Have you found any ways around this?

Apologies, I just worked it out – I copied this file from your showcase into my project folder and it worked!

https://github.com/Appsilon/rhino-showcase/blob/main/.rscignore