clan-cli: Make clan flakes create discover templates from inputs. Add clan flakes list command

templates/default.nix

@@ -0,0 +1,39 @@
+{ ... }:
+{
+  disko = {
+    single-disk = {
+      description = "A simple ext4 disk with a single partition";
+      path = ./disk/single-disk;
+    };
+  };
+
+  machine = {
+    flash-installer = {
+      description = "Initialize a new flash-installer machine";
+      path = ./clan/machineTemplates/machines/flash-installer;
+    };
+    new-machine = {
+      description = "Initialize a new machine";
+      path = ./clan/machineTemplates/machines/new-machine;
+    };
+  };
+
+  clan = {
+    default = {
+      description = "Initialize a new clan flake";
+      path = ./clan/new-clan;
+    };
+    minimal = {
+      description = "for clans managed via (G)UI";
+      path = ./clan/minimal;
+    };
+    flake-parts = {
+      description = "Flake-parts";
+      path = ./clan/flake-parts;
+    };
+    minimal-flake-parts = {
+      description = "Minimal flake-parts clan template";
+      path = ./clan/minimal-flake-parts;
+    };
+  };
+}

templates/flake-module.nix

@@ -1,9 +1,9 @@
 { self, inputs, ... }:
 {
-  flake = (import ./flake.nix).outputs { } // {
-    checks.x86_64-linux.template-minimal =
+  flake = {
+    checks.x86_64-linux.new-template-minimal =
       let
-        path = self.templates.minimal.path;
+        path = self.clan.templates.clan.minimal.path;
         initialized = inputs.nixpkgs.legacyPackages.x86_64-linux.runCommand "minimal-clan-flake" { } ''
           mkdir $out
           cp -r ${path}/* $out
@@ -30,7 +30,7 @@
       in
       {
         type = "derivation";
-        name = "minimal-clan-flake-check";
+        name = "new-minimal-clan-flake-check";
         inherit (evaled.nixosConfigurations.testmachine.config.system.build.toplevel) drvPath outPath;
       };
   };