* Add Clipper integrations client
Implement the internal Clipper discovery and execution contract with
deployment authentication and normalized results. Keep
CrewAIPlatformTools on LegacyClient until the new path is ready for
selection.
* Allow Clipper requests without deployment instances
Local and self-hosted CrewAI executions can have a valid integration
token without a deployment instance UUID. Send the deployment header
when it is available and allow Clipper to attribute other executions to
the organization.
* fixup! Allow Clipper requests without deployment instances
* fixup! Add Clipper integrations client