Add enable XDG PWA entries and enable Signal

hosts/Garand-Desktop/home-modules.nix

@@ -53,4 +53,20 @@ _: {
   Learning tools
   */
   anki.enable = true; # Anki: spaced‑repetition flashcard program
+
+  /*
+  XDG desktop entries (PWA)
+  */
+  xdgDesktopEntries = {
+    enable = true; # Enable XDG desktop entries
+    entries = {
+      messenger.enable = true; # Messenger: Facebook Messenger
+      mastodon.enable = true; # Mastodon: a decentralized social network
+      garandcloud.enable = true; # GarandCloud: my Nextcloud instance
+      chatgpt.enable = true; # ChatGPT: a large language model
+      claude.enable = true; # Claude: a large language model
+      glance.enable = true; # Glance: my home server dashboard
+      microsoftTeams.enable = true; # Microsoft Teams: a collaboration tool
+    };
+  };
 }

hosts/Garand-Desktop/system-modules.nix

@@ -47,6 +47,7 @@ _: {
     mattermost.enable = true; # Mattermost: open‑source Slack alternative
     slack.enable = true; # Slack: team communication and collaboration tool
     tutanota.enable = true; # Tutanota: secure email client
+    signal.enable = true; # Signal: secure messaging app
 
     /*
     Productivity / Knowledge Management

hosts/Garand-Laptop/home-modules.nix

@@ -53,4 +53,20 @@ _: {
   Learning tools
   */
   anki.enable = true; # Anki: spaced‑repetition flashcard program
+
+  /*
+  XDG desktop entries (PWA)
+  */
+  xdgDesktopEntries = {
+    enable = true; # Enable XDG desktop entries
+    entries = {
+      messenger.enable = true; # Messenger: Facebook Messenger
+      mastodon.enable = true; # Mastodon: a decentralized social network
+      garandcloud.enable = true; # GarandCloud: my Nextcloud instance
+      chatgpt.enable = true; # ChatGPT: a large language model
+      claude.enable = true; # Claude: a large language model
+      glance.enable = true; # Glance: my home server dashboard
+      microsoftTeams.enable = true; # Microsoft Teams: a collaboration tool
+    };
+  };
 }

hosts/Garand-Laptop/system-modules.nix

@@ -47,6 +47,7 @@ _: {
     mattermost.enable = true; # Mattermost: open‑source Slack alternative
     slack.enable = true; # Slack: team communication and collaboration tool
     tutanota.enable = true; # Tutanota: secure email client
+    signal.enable = true; # Signal: secure messaging app
 
     /*
     Productivity / Knowledge Management

hosts/default/home-modules.nix

@@ -53,4 +53,20 @@ _: {
   Learning tools
   */
   anki.enable = true; # Anki: spaced‑repetition flashcard program
+
+  /*
+  XDG desktop entries (PWA)
+  */
+  xdgDesktopEntries = {
+    enable = true; # Enable XDG desktop entries
+    entries = {
+      messenger.enable = true; # Messenger: Facebook Messenger
+      mastodon.enable = true; # Mastodon: a decentralized social network
+      garandcloud.enable = true; # GarandCloud: my Nextcloud instance
+      chatgpt.enable = true; # ChatGPT: a large language model
+      claude.enable = true; # Claude: a large language model
+      glance.enable = true; # Glance: my home server dashboard
+      microsoftTeams.enable = true; # Microsoft Teams: a collaboration tool
+    };
+  };
 }

hosts/default/system-modules.nix

@@ -47,6 +47,7 @@ _: {
     mattermost.enable = true; # Mattermost: open‑source Slack alternative
     slack.enable = true; # Slack: team communication and collaboration tool
     tutanota.enable = true; # Tutanota: secure email client
+    signal.enable = true; # Signal: secure messaging app
 
     /*
     Productivity / Knowledge Management

modules/core/packages/packages.nix

@@ -42,6 +42,7 @@
     lazydocker = lazydocker;
     distrobox = [distrobox pkgs.boxbuddy];
     winboat = [winboat freerdp];
+    signal = signal-desktop;
   };
 in {
   imports = builtins.attrValues (builtins.mapAttrs mkPackage packages);

modules/home/hyprland/binds.nix

@@ -56,6 +56,7 @@ in {
       # =============================================================================
       "$modifier CONTROL, G, exec, gimp"
       "$modifier CONTROL, M, exec, mattermost-desktop"
+      "$modifier CONTROL, S, exec, signal-desktop"
 
       # =============================================================================
       # NARZĘDZIA SYSTEMOWE

modules/home/xdg/desktop-entries.nix

@@ -1,4 +1,9 @@
-{pkgs, ...}: let
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}: let
   fetchIcon = url: sha256:
     pkgs.fetchurl {
       inherit url sha256;
@@ -66,9 +71,35 @@
     }
   ];
 in {
-  xdg.desktopEntries = builtins.listToAttrs (builtins.map (app: {
+  options.xdgDesktopEntries = {
+    enable = lib.mkEnableOption "PWA Apps";
+    entries = builtins.listToAttrs (
+      builtins.map (app: {
+        name = app.name;
+        value = {
+          enable = lib.mkEnableOption "Enable ${app.displayName} PWA";
+        };
+      })
+      apps
+    );
+  };
+
+  config.xdg.desktopEntries = lib.mkIf config.xdgDesktopEntries.enable (
+    builtins.listToAttrs (
+      builtins.concatMap (
+        app: let
+          entryConfig = config.xdgDesktopEntries.entries.${app.name};
+        in
+          if entryConfig.enable
+          then [
+            {
               name = app.name;
               value = makeEntry app;
-    })
+            }
-    apps);
+          ]
+          else []
+      )
+      apps
+    )
+  );
 }