use the inputs selection app package

[tomjemmett]

No description provided.

[Copilot]

Pull request overview

This PR updates the development watcher script to launch the inputs selection app via its dedicated R package, and wires up the dependency so it can be installed from GitHub as part of dev dependencies.

Changes:

• Switch dev/watch.R from shiny::runApp("inputs_selection_app", ...) to nhp.inputs.selection.app::run_app(...).
• Add nhp.inputs.selection.app to Suggests and specify its GitHub remote in DESCRIPTION.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
dev/watch.R	Uses the selection app’s package entrypoint (run_app) instead of running a local app directory.
DESCRIPTION	Adds the selection app package to Suggests and points Remotes to its GitHub repository for installation.

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[matt-dray]

Superb, this is a much neater solution and works as expected. Thank you for implementing this.

We can hold this back until there's a true launch with a minor release, or we can go ahead this sprint and release as v5.2.1. Preference?

Related: we can delete the orphan inputs_selection_app branch at that point as well, given the history is now in the repo.