plugin_framework, test plugin manager, uninstall is not fully tested

Signed-off-by: fufesou <shuanglongchen@yeah.net>

src/server.rs

@@ -394,6 +394,7 @@ pub async fn start_server(is_server: bool) {
     }
 
     if is_server {
+        crate::common::set_server_running(true);
         std::thread::spawn(move || {
             if let Err(err) = crate::ipc::start("") {
                 log::error!("Failed to start ipc: {}", err);