fix(k8s): Global rewrite-target "/" collapses all requests in frontend-ingress.yaml

[github-actions]

Summary

The annotation nginx.ingress.kubernetes.io/rewrite-target: / is applied globally. This means every request — including /api/foo, /healthz, and frontend deep links like /widgets/marketplace — arrives at the upstream service as /, breaking API routing and App Router direct loads.

Affected file

k8s/base/frontend-ingress.yaml — lines 11-15, 24-25, 47-48

Required fix

Remove the global rewrite annotation. If path stripping is needed for a specific route, apply a targeted annotation on that rule only. Switch /api(/|$)(.*) regex rules to simple Prefix path type rules:

- path: /api
  pathType: Prefix
  backend:
    service:
      name: cognitive-mesh-api

References

• PR Phase 16: Remaining widgets, role-based UI, frontend tests #361 review: Phase 16: Remaining widgets, role-based UI, frontend tests #361 (comment)
• Severity: 🔴 Critical

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