feat(winboll): 添加 UnitTest 菜单项跳转到 LibraryActivity

- 在 UnitTest 菜单组添加 LibraryActivity 菜单项
- 实现 MainActivity 中菜单项点击事件处理
- 更新 library.xml 布局显示类全名标识
- buildCount 更新为 25

libwinboll/build.properties

@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Sat May 09 21:21:56 CST 2026
+#Sun May 10 02:49:50 CST 2026
 stageCount=27
 libraryProject=libwinboll
 baseVersion=15.11
 publishVersion=15.11.26
-buildCount=24
+buildCount=25
 baseBetaVersion=15.11.27

libwinboll/src/main/res/layout/library.xml

@@ -4,8 +4,8 @@
     android:gravity="center">
 
     <TextView
-        android:text="@string/hello_world"
         android:layout_width="wrap_content"
-        android:layout_height="wrap_content" />
+        android:layout_height="wrap_content"
+        android:text="cc.winboll.studio.libwinboll.LibraryActivity"/>
 
 </LinearLayout>