feat: initial commit

- add modules
- add config
- add environments
- add .gitignore
- add makefile

Wire up config.hcl, variables, and terragrunt inputs for all new types.

config/remote_docker/ghcr.yaml

@@ -0,0 +1,13 @@
+base_url: https://ghcr.io
+description: GitHub Container Registry
+immutable_ttl: 0
+mutable_ttl: 300
+patterns:
+  - "^cloudnative-pg/cloudnative-pg"
+  - "^emberstack/helm-charts"
+  - "^open-webui/open-webui"
+  - "^openvoxproject/"
+  - "^stakater/reloader"
+  - "^stalwartlabs/stalwart"
+  - "^voxpupuli/puppetboard"
+  - "^woodpecker-ci/helm"