There were two bugs when trying to run the integrations page locally
with NEXT_PUBLIC_IS_PLATFORM=false:
1. The IS_PLATFORM check imported from common was not evaluating
correctly to a boolean. This is because I slapped a 'use client' on the
entire common package last year -_-""" which caused all its imports to
be evaluated to functions when used in server components. I have now
moved the 'use client's down to the submodules that actually need it.
2. When the integrations submenu is empty, the navigation menu errors
out because it expects all navigation items to either have children or
have links. Have updated this to gracefully hide empty headers.
* Support default opt in feature previews via feature flag
* Add notice banner in /org/[slug] and /organizations if user is opted into the changes by default
* Clean up
* Update copy
Charis