[修复] 书籍封面作者显示不足

[新增] 书籍封面字体颜色自定义、描边选择开关、阴影颜色自定义与开关

app/build.gradle

@@ -124,7 +124,7 @@ android {
             }
             manifestPlaceholders.put("app_name", "@string/app_name")
 
-            //applicationIdSuffix '.debug'
+            applicationIdSuffix '.debug'
             versionNameSuffix "_debug+${getGitCommitHash()}"
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro', 'cronet-proguard-rules.pro'