Add --help option

src/main.cpp

@@ -37,6 +37,19 @@ int main(int argc, char** argv, char** envp) {
                 return 1;
             }
         }
+
+        else if (arg == "--help" || arg == "-h") {
+            Debug::log(NONE,
+                "Usage: hypridle [options]\n"
+                "Options:\n"
+                "  -v, --verbose       Enable verbose logging\n"
+                "  -q, --quiet         Suppress all output except errors\n"
+                "  -V, --version       Show version information\n"
+                "  -c, --config <path> Specify a custom config file path\n"
+                "  -h, --help          Show this help message"
+            );
+            return 0;
+        }
     }
 
     try {