SQSERVICES-1560-more-canonical-handling-of-hard-wired-defaults-type-class-have-defaults-for-all-features

[battermann]

https://wearezeta.atlassian.net/browse/SQSERVICES-1560

Checklist

• The PR Title explains the impact of the change.
• The PR description provides context as to why the change should occur and what the code contributes to that effect. This could also be a link to a JIRA ticket or a Github issue, if there is one.
• changelog.d contains the following bits of information (details):
  • A file with the changelog entry in one or more suitable sub-sections. The sub-sections are marked by directories inside changelog.d.

[fisx]

i like it so far!

i think the benefit from this will become more obvious if you change the parser for galley.yaml to accept each feature, but make all of them optional (but that's a separate PR).

[fisx]

Suggested change

	class TeamFeatureDefaults (a :: TeamFeatureName) where
	defTeamFeatureStatus :: TeamFeatureStatus 'WithLockStatus a
	class DefTeamFeatureStatus (a :: TeamFeatureName) where
	defTeamFeatureStatus :: TeamFeatureStatus 'WithLockStatus a