v1.20260228.0

What's Changed

• Add AI Search RPC Types by @G4brym in https://github.com/cloudflare/workerd/pull/6102
• Temporarily disable form-data-test-ts.wd-test... by @jasnell in https://github.com/cloudflare/workerd/pull/6124
• Remove warning aggregator by @jasnell in https://github.com/cloudflare/workerd/pull/6123
• fix: carry request.cf through debug port capnp layer by @penalosa in https://github.com/cloudflare/workerd/pull/6116
• container: Implement setEgressHttp for containers by @gabivlj in https://github.com/cloudflare/workerd/pull/5985

Full Changelog: https://github.com/cloudflare/workerd/compare/v1.20260227.0...v1.20260228.0