fix: process-name window labels, ghost window filtering, self-restart after setup

crates/client/src/main.rs

@@ -258,7 +258,14 @@ async fn main() {
             } else {
                 display::info_line("✅", "config:", "saved");
             }
-            c
+            // Self-restart after first-time setup so all config takes effect cleanly
+            println!();
+            display::info_line("🔄", "restart:", "Config saved. Restarting...");
+            release_instance_lock();
+            let exe = std::env::current_exe().expect("Failed to get current exe path");
+            let args: Vec<String> = std::env::args().skip(1).collect();
+            let _ = std::process::Command::new(exe).args(&args).spawn();
+            std::process::exit(0);
         }
     };