feat: 发布4×4候选与Android手表应用内键盘组件

android/keyboard/consumer-rules.pro

@@ -0,0 +1,3 @@
+# Public integration API. No reflection is required by the keyboard engine.
+-keep public class com.sydxky.crabinput.CrabKeyboard { public *; }
+-keep public class com.sydxky.crabinput.CrabKeyboard$Binding { public *; }