feat(w3m): add module with desktop entry + integrate into neomutt

- modules/web/w3m: enable/package options, desktop entry via kitty,
assertion
- modules/web/w3m: delegate to programs.w3m under the hood
- modules/web/w3m: default package to programs.w3m.finalPackage
- modules/desktop/xdg: add portal config with common.default = "*"
- neomutt/nix: use lib.getExe' config.web.w3m.package for w3m refs
- neomutt/assertions: add w3m dependency assertion
- users/arpit: enable web.w3m

2 files changed, 26 insertions, 0 deletions

diff --git a/modules/desktop/default.nix b/modules/desktop/default.nix
index 76ac223..eb2eea6 100644
--- a/modules/desktop/default.nix
+++ b/modules/desktop/default.nix
@@ -9,6 +9,7 @@
     ./i3
     ./gtk
     ./polybar
+    ./xdg
   ];
 
   options.desktop = {
diff --git a/modules/desktop/xdg/default.nix b/modules/desktop/xdg/default.nix
new file mode 100644
index 0000000..4ccefc4
--- /dev/null
+++ b/modules/desktop/xdg/default.nix
@@ -0,0 +1,25 @@
+# xdg - XDG Desktop Portal configuration
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+{
+  config = lib.mkIf config.desktop.enable {
+    xdg.portal = {
+      enable = true;
+      extraPortals = with pkgs; [
+        xdg-desktop-portal-termfilechooser
+        xdg-desktop-portal-gtk
+      ];
+      config.common = {
+        default = [
+          "gtk"
+        ];
+        "org.freedesktop.impl.portal.FileChooser" = [ "termfilechooser" ];
+      };
+      xdgOpenUsePortal = true;
+    };
+  };
+}