vicinae, other tweaks

modules/desktop/vicinae.nix

@@ -0,0 +1,71 @@
+{ inputs, lib, config, pkgs, system, ... }:
+
+with lib;
+let
+  cfg = config.modules.desktop.vicinae;
+in {
+  options.modules.desktop.vicinae = {
+    enable = mkEnableOption "Enable vicinae, a launcher built in react";
+    package = mkOption {
+      type = types.package;
+      default = inputs.vicinae.packages.${system}.default;
+    };
+  };
+
+  config = mkIf cfg.enable {
+    hm.services.vicinae = {
+      enable = true;
+      package = cfg.package;
+      systemd = {
+        enable = true;
+        autoStart = true;
+        environment = {
+          USE_LAYER_SHELL = 1;
+        };
+      };
+
+      settings = {
+        "$schema" = "https://vicinae.com/schemas/config.json";
+
+        pop_to_root_on_close = true;
+
+        launcher_window = {
+          opacity = 0.95;
+          client_side_decorations.enabled = false;
+
+          layer_shell = {
+            enabled = true;
+            keyboard_interactivity = "exclusive";
+            layer = "top";
+          };
+        };
+
+        favorites = [
+          "core:search-emojis"
+          "clipboard:history"
+        ];
+
+        providers = {
+          applications = {
+            preferences = {
+              defaultAction = "launch";
+            };
+          };
+          files.enabled = false;
+        };
+
+        escape_key_behavior = "close_window";
+
+        font = let
+          fonts = config.modules.desktop.fonts.fonts;
+        in {
+          normal = { inherit (fonts.sansSerif) family size; };
+        };
+      };
+
+      extensions = with inputs.vicinae-extensions.packages.${system}; [
+        nix
+      ] ++ optional config.modules.desktop.niri.enable niri;
+    };
+  };
+}