vars: init

- init eval tests
- init basic interface

nixosModules/clanCore/vars/default.nix

@@ -0,0 +1,16 @@
+{ lib, ... }:
+{
+  options.clan.core.vars = lib.mkOption {
+    internal = true;
+    description = ''
+      Generated Variables
+
+      Define generators that prompt for or generate variables like facts and secrets to store, deploy, and rotate them easily.
+      For example, generators can be used to:
+        - prompt the user for input, like passwords or host names
+        - generate secrets like private keys automatically when they are needed
+        - output multiple values like private and public keys simultaneously
+    '';
+    type = lib.types.submoduleWith { modules = [ ./interface.nix ]; };
+  };
+}