🚚(helm) add posthog proxy

To contourn ads blocker, we add a proxy to the
posthog service. This way, we can access the
service from the same domain as the frontend.

src/helm/impress/templates/_helpers.tpl

@@ -148,6 +148,15 @@ Requires top level scope
 {{ include "impress.fullname" . }}-frontend
 {{- end }}
 
+{{/*
+Full name for the Posthog
+
+Requires top level scope
+*/}}
+{{- define "impress.posthog.fullname" -}}
+{{ include "impress.fullname" . }}-posthog
+{{- end }}
+
 {{/*
 Full name for the yProvider