[Project Deployment] add deploy-scripts

[psimk]

@pota/deploy-scripts

Commands

• deploy - runs a script that deploys the project to some remote server

Description

All of the templates duplicate an rsync npm script that uses rsync to deploy the project bundle to some remote server. Some, such as the muban template, even duplicate the script 3 times for custom in/out paths.

This is quite annoying and hectic to manage, those scripts also do not provide any meaningful error message if the user does not have something properly configured (e.g. the config.host field).

The new package would have a deploy command that would execute that same rsync command, but would still allow configuring the in/out paths.

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See #39 for context