docs: consolidate runnable examples and publish v0.1.1 guides

.env.example

@@ -1,5 +1,7 @@
 # Example only. Load environment variables explicitly; binaries do not read .env.
 ORBIT_HTTP_ADDR=127.0.0.1:8080
+# 控制台默认队列，不替代登录及账号授权。
+ORBIT_CONSOLE_QUEUE_ID=
 # Set a real DSN through your secret manager. No credentials are committed.
 ORBIT_MYSQL_DSN=
 ORBIT_DB_MAX_OPEN=20