refactor: move common modules to modules/ directory

hosts/nixos/configuration.nix

@@ -7,13 +7,33 @@
       inputs.sops-nix.nixosModules.sops
       inputs.lanzaboote.nixosModules.lanzaboote
       ./hardware-configuration.nix
-    ] ++ (
-      let
-        modulesPath = ./modules;
-        moduleFiles = builtins.attrNames (builtins.readDir modulesPath);
-      in
-        map (module: modulesPath + ("/" + module)) moduleFiles
-    );
+    ] ++ [
+      ../../modules/core/packages.nix
+      ../../modules/core/time.nix
+      ../../modules/core/sops.nix
+      ../../modules/graphical/environment.nix
+      ../../modules/graphical/greetd.nix
+      ../../modules/graphical/hyprland.nix
+      ../../modules/graphical/steam.nix
+      ../../modules/graphical/thunar.nix
+      ../../modules/graphical/xfconf.nix
+      ../../modules/graphical/xserver.nix
+      ../../modules/graphical/flatpak.nix
+      ../../modules/graphical/ratbagd.nix
+      ../../modules/programs/nh.nix
+      ../../modules/programs/nix-ld.nix
+      ../../modules/programs/ssh.nix
+      ../../modules/programs/ydotool.nix
+      ../../modules/programs/zsh.nix
+      ../../modules/services/tailscale.nix
+      ../../modules/services/udisks2.nix
+      ../../modules/services/zerotierone.nix
+      ./modules/boot.nix
+      ./modules/network.nix
+      ./modules/users.nix
+      ./modules/hardware.nix
+      ./modules/services/restic.nix
+    ];
 
   system.stateVersion = "25.05";
   nix.settings.experimental-features = [ "nix-command" "flakes" ];

hosts/nixos/modules/programs/default.nix

@@ -1,15 +0,0 @@
-{ config, pkgs, ... }:
-
-{
-  imports = [
-    ./zsh.nix
-    ./hyprland.nix
-    ./thunar.nix
-    ./xfconf.nix
-    ./ssh.nix
-    ./ydotool.nix
-    ./steam.nix
-    ./nix-ld.nix
-    ./nh.nix
-  ];
-}

hosts/nixos/modules/services/default.nix

@@ -1,14 +0,0 @@
-{ config, pkgs, ... }:
-
-{
-  imports = [
-    ./xserver.nix
-    ./greetd.nix
-    ./tailscale.nix
-    ./flatpak.nix
-    ./restic.nix
-    ./zerotierone.nix
-    ./udisks2.nix
-    ./ratbagd.nix
-  ];
-}

hosts/vps/configuration.nix

@@ -3,13 +3,22 @@
 {
   imports = [
     inputs.sops-nix.nixosModules.sops
-  ] ++ (
-      let
-        modulesPath = ./modules;
-        moduleFiles = builtins.attrNames (builtins.readDir modulesPath);
-      in
-        map (module: modulesPath + ("/" + module)) moduleFiles
-  );
+    ../../modules/core/filesystem.nix
+    ../../modules/core/sops.nix
+    ../../modules/services/tailscale.nix
+    ../../modules/services/caddy.nix
+    ../../modules/services/forgejo.nix
+    ../../modules/services/openssh.nix
+    ../../modules/services/restic-rest-server.nix
+    ../../modules/services/trilium-server.nix
+    ../../modules/services/vaultwarden.nix
+    ../../modules/services/zipline.nix
+    ./modules/boot.nix
+    ./modules/network.nix
+    ./modules/users.nix
+    ./modules/tailscale.nix
+    ./modules/services/restic.nix
+  ];
   
   system.stateVersion = "23.11";
   nix.settings.experimental-features = [ "nix-command" "flakes" ];

hosts/vps/modules/services/default.nix

@@ -1,12 +0,0 @@
-{
-  imports = [
-    ./tailscale.nix
-    ./vaultwarden.nix
-    ./openssh.nix
-    ./zipline.nix
-    ./caddy.nix
-    ./forgejo.nix
-    ./restic.nix
-    ./restic-rest-server.nix
-  ];
-}

hosts/vps/modules/sops.nix

@@ -1,8 +0,0 @@
-{ rootPath, ... }:
-
-{
-  sops.defaultSopsFile = rootPath + /secrets/secrets.yaml;
-  sops.defaultSopsFormat = "yaml";
-
-  sops.age.keyFile = "/home/toast/.config/sops/age/keys.txt";
-}

hosts/vps/modules/tailscale.nix

@@ -0,0 +1,7 @@
+{
+  services.tailscale = {
+    useRoutingFeatures = "both";
+    permitCertUid = "caddy";
+    extraUpFlags = [ "--ssh" ];
+  };
+}

modules/services/tailscale.nix

@@ -0,0 +1,10 @@
+{ config, ... }:
+
+{
+  sops.secrets."tailscale/authkey" = { };
+
+  services.tailscale = {
+    enable = true;
+    authKeyFile = config.sops.secrets."tailscale/authkey".path;
+  };
+}

modules/services/trilium-server.nix

@@ -0,0 +1,7 @@
+{
+  services.trilium-server = {
+    enable = true;
+    host = "127.0.0.1";
+    port = 8080;
+  };
+}