fix(deploy): simplify ingress by removing static paths

The SPA assets are embedded in the app binary, so no separate
static file serving is needed.

deploy/templates/ingress.yaml

@@ -1,4 +1,3 @@
-{{- /* Single unified Ingress for all services */ -}}
 {{- $fullName := include "gitdata.fullname" . -}}
 {{- $ns := include "gitdata.namespace" . -}}
 apiVersion: networking.k8s.io/v1
@@ -25,24 +24,9 @@ spec:
         - static.gitdata.ai
       secretName: {{ $fullName }}-tls
   rules:
-    # SPA (embedded in app), with /api and /ws
     - host: gitdata.ai
       http:
         paths:
-          - path: /api
-            pathType: Prefix
-            backend:
-              service:
-                name: {{ $fullName }}-app
-                port:
-                  number: {{ .Values.app.service.port }}
-          - path: /ws
-            pathType: Prefix
-            backend:
-              service:
-                name: {{ $fullName }}-app
-                port:
-                  number: {{ .Values.app.service.port }}
           - path: /
             pathType: Prefix
             backend: