chore(build): 更新应用配置和更换应用标识

- 修改build.gradle中app输出名称和应用ID
- 调整应用主颜色值和应用名称资源
- 更新buildConfigField配置项，包括USERID和HAS_CONTACT
- 替换google-services.json文件内容，更新Firebase项目配置
- 添加新的应用图标资源文件
- 删除旧的应用图标资源文件

2U8OB/proguard-rules.pro

@@ -1,32 +0,0 @@
-# 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
-
--dontwarn dalvik.**
--dontwarn com.tencent.smtt.**
-
--keep class com.tencent.smtt.** {
-    *;
-}
-
--keep class com.tencent.tbs.** {
-    *;
-}