test(plugins): 登录闸门、大厅菜单和 mod /link 抽成可测类并补行为测试

plugins/README.md

@@ -326,8 +326,13 @@ minutes; subsequent builds are fast. Jars land in each module's `build/libs`. CI
 both gates: `bash plugins/test.sh` (JDK 25 — the install-time plugins, the
 codec/invite/server-list tests, and the proxy routing tests that drive ServerRegistry,
 WaitingRouter and ControlChannel against the real velocity-api; run those alone with
-`plugins/velocity/gradlew -p plugins/velocity routingTest`) and `bash plugins/test-mods.sh` (JDK 17 — the three
-loader mods, via the wrappers above).
+`plugins/velocity/gradlew -p plugins/velocity routingTest`. It also runs the lobby menu
+test that drives LobbyMenu against the real paper-api (`plugins/paper/gradlew -p
+plugins/paper lobbyTest`), the login gate test that drives LoginFlow against a stub
+felis-api on virtual ticks (`plugins/limbo/gradlew -p plugins/limbo
+-PlimboVersion=<lock's LIMBO_VERSION> loginTest`), and ModLinkTest for the `/link` the
+loader mods share) and `bash plugins/test-mods.sh` (JDK 17 — the three loader mods,
+via the wrappers above).
 
 ### Dependency verification