* feat: installation config in super admin console
* Added the ability for super admins to view, edit and update
installation config values. Also they can add new isntallation config
values. The impact of editing and adding depends on which all
installation config values are being used in the code.
* Known limitation now: Ability to edit hash values (for eg: feature
flags) are disabled. This requires more work and will be taken up in
a secondary set of changes.
* Minor UX improvement. Clicking on the Sidekiq option in the super
admin siebar will now open the sidekiq dashboard in a new tab rather
than in the same tab that you were using super admin.
* fix: method name fix in custom adminsitrate field
* feat: added locked attribute to global config
* Added the locked attribute to instalaltion config table. Added
necessary migrations. Added changes in config loader.
* Added the changes on the installation config yml
* Locked the account feature defaults in code
* feat: show only editable configs in admin console
* Added a new scope in installation config model
* Added scope in adminstrate controller for installation_config
* fix: new installation config create error
* Fixed the error in new installation config create
* fix: specs coverage
* Added specs for installation config super admin controller
* chore: update git ignore with encrypted config ext
* Renamed concern from Feature to Featurable
* Feature: Installation config (#839)
* Added new model installtion config with corresponding migrations and specs
* Created an installation config yml (key value store model)
* Created a config loader module to load the installaltion configs
* Added this to the config loader seeder
* Changed the account before create hook for default feature enabling to use the feature values from installtion config
* Renamed the feature concern to Featurable to follow the naming pattern for concerns
* Added comments and specs for modules and places that deemed necessary
* Refactored config loader to reduce cognitive complexity (#839)
