fix(hyprctl): allow dispatcher to have no args (#1464)

* fix(hyprctl): allow dispatch to have no args

* chore: add .idea/ to gitignore

.gitignore

@@ -12,6 +12,7 @@ _deps
 build/
 result*
 /.vscode/
+/.idea/
 .envrc
 .cache
 

hyprctl/main.cpp

@@ -170,7 +170,7 @@ void requestHyprpaper(std::string arg) {
 
 int dispatchRequest(int argc, char** argv) {
 
-    if (argc < 4) {
+    if (argc < 3) {
         std::cout << "Usage: hyprctl dispatch <dispatcher> <arg>\n\
             Execute a hyprland keybind dispatcher with the given argument";
         return 1;