fix(remco): Unify example file name

templates.d/signal_cli_rest_api/fqdn_context.env

@@ -0,0 +1,9 @@
+{% set VAULT_KEY = getenv("VAULT_KEY") %}
+# This file is maintained by remco and populated with data from HashiCorp
+# Vault. Changes not done in Vault will be reverted when file gets rendered.
+
+{% for key in ls(VAULT_KEY|add:"/data") %}
+{{key}}={{ getv(VAULT_KEY|add:"/data/"|add:key) }}
+{% endfor %}
+# Only when MODE is not "json-rpc":
+# AUTO_RECEIVE_SCHEDULE=0 22 * * *