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_rpm/claude-code.yaml

@@ -0,0 +1,6 @@
+base_url: "https://downloads.claude.ai/claude-code/rpm/stable"
+description: "Claude Code RPM repository"
+immutable_patterns:
+  - ".*/x86_64/.*\\.rpm$"
+  - ".*/noarch/.*\\.rpm$"
+  - ".*/repodata/.*\\.xml.*$"