walker: use walker as runner provider

nixcfgs/users/js0ny/programs/pwa.nix

@@ -0,0 +1,35 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  pwaBrowser =
+    if config.programs.chromium.enable
+    then config.programs.chromium.package
+    else pkgs.chromium;
+  pwaExe = lib.getExe pwaBrowser;
+  pwaBuilder = name: url: icon: genericName: {
+    name = name;
+    genericName = genericName;
+    exec = "${pwaExe} --app=${url}";
+    terminal = false;
+    icon = icon;
+
+    settings = {
+      StartupWMClass = "pwa-${name}";
+    };
+  };
+  pwaBuilderDefault = name: url: pwaBuilder name url "web-app-icon" "Web Application";
+in {
+  xdg.desktopEntries = {
+    claude = pwaBuilderDefault "Claude" "https://claude.ai";
+    grok = pwaBuilderDefault "Grok" "https://grok.com";
+    chatgpt = pwaBuilderDefault "ChatGPT" "https://chatgpt.com";
+    gemini = pwaBuilderDefault "Gemini" "https://gemini.google.com";
+    notebooklm = pwaBuilderDefault "NotebookLM" "https://notebooklm.google.com";
+    qwenai = pwaBuilderDefault "QwenAI" "https://chat.qwen.ai";
+    folo = pwaBuilderDefault "Folo" "https://app.folo.is";
+    tradingview = pwaBuilderDefault "TradingView" "https://www.tradingview.com";
+  };
+}

nixcfgs/users/js0ny/programs/walker.nix

@@ -0,0 +1,16 @@
+{...}: {
+  programs.walker = {
+    enable = true;
+    runAsService = true;
+    providers.prefixes = [
+      {
+        provider = "websearch";
+        prefix = "+";
+      }
+      {
+        provider = "providerlist";
+        prefix = "_";
+      }
+    ];
+  };
+}

nixcfgs/users/js0ny/zephyrus.nix

@@ -59,6 +59,8 @@
     ./programs/anki.nix
     ./programs/libvirt.nix
     ./programs/block-desktop-entries.nix
+    ./programs/pwa.nix
+    ./programs/walker.nix
 
     # Desktop Linux
     ./programs/desktop/plasma