Static routing configuration

[agubler]

Type: feature

The following has been addressed in the PR:

• There is a related issue
• All code has been formatted with prettier as per the readme code style guidelines
• Unit or Functional tests are included in the PR

Description:

In order to evaluate routing at build time we need to ensure that it is static, these changes remove support for onEnter and onExit functions in the routing configuration.

The same behaviour is supported by using the outlet event from the router instance:

router.on('outlet', ({ outlet, action }) => {
	if (action === 'enter') {
		if (outlet.id === 'my-outlet') {
			// do something, perhaps fetch data or set state
		}
	}
});