CHORE(traefik): split centralized ingress to per-application

- Moved ArgoCD ingress to argocd/ingress/
- Moved Velero ingress to velero/ingress/
- Removed centralized ingress/ingresses.yaml
- Each application now manages its own ingress independently

argocd/ingress/argocd-server-ingress.yaml

@@ -0,0 +1,25 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: argocd-server-ingress
+  namespace: argocd
+  annotations:
+    cert-manager.io/cluster-issuer: "letsencrypt-prod"
+    haproxy.org/ssl-redirect: "true"
+spec:
+  ingressClassName: haproxy
+  tls:
+  - hosts:
+    - argocd0213.kro.kr
+    secretName: argocd-server-tls
+  rules:
+  - host: argocd0213.kro.kr
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: argocd-server
+            port:
+              number: 80

argocd/kustomization.yaml

@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - argocd-cmd-params-cm.yaml
+  - ingress/argocd-server-ingress.yaml