feat: 升级到 v1.3.0 版本

- 完成图标美化计划
- 增加分类和成员图标支持
- 更新 README.md 文档

app/build.gradle.kts

@@ -16,8 +16,8 @@ android {
         applicationId = "com.yovinchen.bookkeeping"
         minSdk = 26
         targetSdk = 34
-        versionCode = 5
-        versionName = "1.2.4"
+        versionCode = 6
+        versionName = "1.3.0"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables {