Archify Sync GitOps template

A Copier template for deploying Archify Sync with Argo CD: an app-of-apps,
the server's Helm chart and its values, optional secrets through External
Secrets and an optional static NFS volume for PostgreSQL.

copier.yml

@@ -0,0 +1,26 @@
+---
+# Copier template for the Argo CD deployment of Archify Sync. Renders into the
+# environment repository (archify-vscode-ext-sync-gitops), which Argo CD syncs.
+_templates_suffix: ".jinja"
+_answers_file: cluster/copier-answers.yml
+_exclude:
+  - "~*"
+  - ".git"
+  - ".env"
+  - ".env-*"
+  - "/tmp"
+  - "/copier.yml"
+  - "/copier-answers.example.yml"
+  - "/Taskfile.yml"
+  - "/README.md"
+  - "/.gitignore"
+
+argocd:
+  type: yaml
+  help: "Argo CD: namespace, project, the environment repository and its revision"
+  default: {}
+
+archify_sync:
+  type: yaml
+  help: "Archify Sync: is_enabled, image, host, database, single sign-on"
+  default: {}