fix: temporarily redirect nik4nao.com to me.nik4nao.com

Job hunt is over; point the portfolio domain at the personal site via a
302 Traefik RedirectRegex middleware instead of the rate-limit
middleware. Portfolio Deployment/Service/Certificate are untouched so
this is easy to revert.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

manifests/portfolio/portfolio.yaml

@@ -1,6 +1,9 @@
 # Apply: kubectl apply -f manifests/portfolio/portfolio.yaml
 # Delete: kubectl delete -f manifests/portfolio/portfolio.yaml
 # Description: Portfolio website deployment, service, TLS certificate, and public IngressRoute at nik4nao.com.
+# TEMPORARY: nik4nao.com is 302-redirecting to me.nik4nao.com (see portfolio-redirect-to-me
+# middleware below). To restore normal routing, change the IngressRoute's middlewares back
+# to portfolio-ratelimit and delete the portfolio-redirect-to-me Middleware.
 ---
 apiVersion: v1
 kind: Namespace
@@ -75,7 +78,7 @@ spec:
     - match: Host(`nik4nao.com`)
       kind: Rule
       middlewares:
-        - name: portfolio-ratelimit
+        - name: portfolio-redirect-to-me
       services:
         - name: portfolio
           port: 80
@@ -94,4 +97,15 @@ spec:
     period: 1m
     sourceCriterion:
       ipStrategy:
-        depth: 1
+        depth: 1
+---
+apiVersion: traefik.io/v1alpha1
+kind: Middleware
+metadata:
+  name: portfolio-redirect-to-me
+  namespace: portfolio
+spec:
+  redirectRegex:
+    regex: ^https://nik4nao\.com/(.*)
+    replacement: https://me.nik4nao.com/${1}
+    permanent: false