Move secrets into .env into ansible-vault

.env.example

@@ -1,3 +1,47 @@
-OVH_APP_KEY=
-OVH_APP_SECRET_KEY=
-OVH_CONSUMER_KEY=
+DNSCONTROL_ovh_app_key=
+DNSCONTROL_ovh_app_secret_key=
+DNSCONTROL_ovh_consumer_key=
+
+
+
+TF_VAR_passphrase=
+
+TF_VAR_backend_access_key=
+TF_VAR_backend_secret_key=
+TF_VAR_backend_endpoint=
+TF_VAR_backend_region=
+TF_VAR_backend_bucket=
+
+
+TF_VAR_authentik_token=
+
+TF_VAR_aws_region=
+TF_VAR_aws_access_key=
+TF_VAR_aws_secret_key=
+
+TF_VAR_contabo_client_id=
+TF_VAR_contabo_client_secret=
+TF_VAR_contabo_user=
+TF_VAR_contabo_pass=
+
+TF_VAR_hcloud_token=
+
+TF_VAR_healthchecksio_api_key=
+
+TF_VAR_ovh_application_key=
+TF_VAR_ovh_application_secret=
+TF_VAR_ovh_consumer_key=
+
+TF_VAR_postgresql_username=
+TF_VAR_postgresql_password=
+
+TF_VAR_scaleway_organization_id=
+TF_VAR_scaleway_project_id=
+TF_VAR_scaleway_access_key=
+TF_VAR_scaleway_secret_key=
+
+TF_VAR_tailscale_api_key=
+TF_VAR_tailscale_tailnet=
+
+
+TF_VAR_email_domains='["example.com"]'