* Updated members default settings
ref #10318
This pulls out the members_subscription_settings & stripe_connect_intgration settings into separate keys
* Updated usage of members_from_address
* Updated stripe_connect usage
* Updated members config to use new settings
* Updated members middleware to use isStripeConnected
* Updated members service to reload correctly
We reload the members-api instance when the related settings change, so
this makes sure we're listening to the correct settings changes
* Updated ghost_head helper to use new settings
* Updated theme middleware to use new settings
* Renamed members_allow_signup -> members_allow_free_signup
* Fixed tests after settings refactor
* Removed from direct key settings key
* Fixed regression tests for settings api
refs https://github.com/TryGhost/Ghost/issues/11414
- Importing data currently overwrites the existing "from address" with new value
- "from address" needs to go through email validation flow before update which was bypassed
- Updates importer to not allow overwrite for "from address" and use existing
- Adds test for "from address" overwrite
- move all test files from core/test to test/
- updated all imports and other references
- all code inside of core/ is then application code
- tests are correctly at the root level
- consistent with other repos/projects
Co-authored-by: Kevin Ansfield <kevin@lookingsideways.co.uk>