feat: add walker and general launcher config

modules/capabilities/niri/_bindings.nix

@@ -1,5 +1,6 @@
 {
   browserCommand,
+  launcherCommands,
   shortcutCommands,
   terminalCommand,
 }:
@@ -15,10 +16,7 @@
   };
   "Mod+Space" = {
     repeat = false;
-    action.spawn = [
-      "vicinae"
-      "toggle"
-    ];
+    action.spawn = launcherCommands.open;
     hotkey-overlay.title = "App Launcher";
   };
   "Mod+E" = {
@@ -43,10 +41,7 @@
   };
   "Mod+Ctrl+F" = {
     repeat = false;
-    action.spawn = [
-      shortcutCommands.vicinaeCommand
-      "files"
-    ];
+    action.spawn = launcherCommands.files;
     hotkey-overlay.title = "Find Files";
   };
   "Mod+V" = {
@@ -54,38 +49,6 @@
     action.spawn = shortcutCommands.clipboardHistory;
     hotkey-overlay.title = "Clipboard History";
   };
-  "Mod+Ctrl+N" = {
-    repeat = false;
-    action.spawn = [
-      shortcutCommands.vicinaeCommand
-      "nix-options"
-    ];
-    hotkey-overlay.title = "NixOS Options";
-  };
-  "Mod+Ctrl+H" = {
-    repeat = false;
-    action.spawn = [
-      shortcutCommands.vicinaeCommand
-      "home-manager-options"
-    ];
-    hotkey-overlay.title = "Home Manager Options";
-  };
-  "Mod+Ctrl+P" = {
-    repeat = false;
-    action.spawn = [
-      shortcutCommands.vicinaeCommand
-      "nix-packages"
-    ];
-    hotkey-overlay.title = "Nix Packages";
-  };
-  "Mod+Ctrl+W" = {
-    repeat = false;
-    action.spawn = [
-      shortcutCommands.vicinaeCommand
-      "niri-windows"
-    ];
-    hotkey-overlay.title = "Windows";
-  };
   "Mod+Ctrl+C" = {
     repeat = false;
     action.spawn = shortcutCommands.pickColor;