feat(rest):add api about configure status

src/core/manager.c

@@ -123,6 +123,8 @@ neu_manager_t *neu_manager_create()
 
     manager->timestamp_lev_manager = 0;
 
+    strncpy(g_status, "loading", sizeof(g_status));
+
     neu_metrics_init();
     start_static_adapter(manager, DEFAULT_DASHBOARD_PLUGIN_NAME);
 
@@ -155,6 +157,7 @@ neu_manager_t *neu_manager_create()
     manager->timer_timestamp =
         neu_event_add_timer(manager->events, timestamp_timer_param);
 
+    strncpy(g_status, "ready", sizeof(g_status));
     nlog_notice("manager start");
     return manager;
 }

src/main.c

@@ -41,6 +41,7 @@ zlog_category_t *     neuron            = NULL;
 bool                  disable_jwt       = false;
 int                   default_log_level = ZLOG_LEVEL_NOTICE;
 char                  host_port[32]     = { 0 };
+char                  g_status[32]      = { 0 };
 
 int64_t global_timestamp = 0;