[kylan11]

Summary

• Add optional Argo Rollouts support to the shared workload reconciliation and eviction admission paths.
• Support fully promoted canary and blue/green Rollouts; count only serving-revision pods toward replacement readiness.
• Stand down consistently during progressive delivery, pauses, and aborts.
• Add Rollout RBAC, documentation, upstream-CRD envtest coverage, and missing-CRD CI coverage.
• Add the FAUN.dev badges and prepare release 0.4.3.

Verification

• GOTOOLCHAIN=go1.26.1 make lint-fix — zero issues
• GOTOOLCHAIN=go1.26.1 make test — passed
• Missing-Rollout-CRD startup/controller test — passed
• Helm lint/render and chart metadata check — passed
• Live isolated Kind tests with Argo Rollouts v1.10.1, canary and blue/green: HTTP 429 hold, native surge, ready replacement, admitted eviction, scale-back, HTTP response, and paused-release stand-down — passed

Untracked work. Release and push requested by the maintainer.