Simplify cloud routing and object storage configurations with Cloud Connector

What this post added

This post introduces Cloud Connector, a new feature that simplifies multi-cloud routing and object storage configurations. It allows users to direct traffic for a single hostname to multiple cloud providers (AWS S3, Google Cloud Storage, Azure Blob Storage, R2) without complex workarounds, extending capabilities previously limited to Enterprise customers to all plans. The feature leverages the Ruleset Engine and introduces a new `http_request_cloud_connector` phase, with plans to support more HTTP cloud services in the future.