首次提交: 时间囚笼游戏完整版本

- 实现了完整的Android游戏框架 (Kotlin + Jetpack Compose)
- 科技暗黑风格UI设计与终端风格界面组件
- 完整的故事系统 (主线+支线剧情)
- 固定底部操作区布局，解决选择按钮可见性问题
- 集成Gemini AI智能对话支持
- 游戏状态管理与存档系统
- 动态天气系统与角色状态跟踪
- 支持离线游戏，兼容Android 11+

app/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile