refactor!: switch to dendritic pattern

BREAKING CHANGE: complete reorganization of the repository

modules/security/rtkit.nix

@@ -0,0 +1,5 @@
+{
+  flake.modules.nixos.rtkit = {
+    security.rtkit.enable = true;
+  };
+}

modules/security/sops-system.nix

@@ -0,0 +1,26 @@
+{inputs, ...}: {
+  flake-file.inputs.sops-nix = {
+    url = "github:Mic92/sops-nix";
+    inputs.nixpkgs.follows = "nixpkgs";
+  };
+
+  flake.modules.nixos.sops-system = {
+    imports = [inputs.sops-nix.nixosModules.sops];
+
+    sops = {
+      defaultSopsFile = ../../secrets/secrets.yaml;
+      defaultSopsFormat = "yaml";
+      age = {
+        # automatically import user SSH keys as age keys
+        sshKeyPaths = [
+          "/home/phundrak/.ssh/id_ed25519"
+          "/etc/ssh/ssh_host_ed25519_key"
+        ];
+        # this will use an age key that is expected to already be in the filesystem
+        keyFile = "/var/lib/sops-nix/key.txt";
+        # generate a new key if the key specified above does not exist
+        generateKey = true;
+      };
+    };
+  };
+}

modules/security/sops-user-phundrak.nix

@@ -0,0 +1,19 @@
+{inputs, ...}: {
+  flake.modules.homeManager.sops-user-phundrak = {config, ...}: {
+    imports = [inputs.sops-nix.homeManagerModules.sops];
+
+    sops = {
+      defaultSopsFile = ../../secrets/secrets.yaml;
+      defaultSopsFormat = "yaml";
+      secrets."ssh/hosts" = {};
+      age = {
+        # automatically import user SSH keys as age keys
+        sshKeyPaths = ["${config.home.homeDirectory}/.ssh/id_ed25519"];
+        # this will use an age key that is expected to already be in the filesystem
+        keyFile = "${config.home.homeDirectory}/.local/sops-nix/key.txt";
+        # generate a new key if the key specified above does not exist
+        generateKey = true;
+      };
+    };
+  };
+}