fix：jinzhi包名和签名

android/app/build.gradle.kts

@@ -23,7 +23,7 @@ fun requireSigningProperty(name: String): String {
 }
 
 android {
-    namespace = "com.jinzhi.app"
+    namespace = "com.jinzhi.butler"
     compileSdk = flutter.compileSdkVersion
     ndkVersion = flutter.ndkVersion
 
@@ -47,7 +47,7 @@ android {
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId = "com.jinzhi.app"
+        applicationId = "com.jinzhi.butler"
         // You can update the following values to match your application needs.
         // For more information, see: https://flutter.dev/to/review-gradle-config.
         minSdk = flutter.minSdkVersion

android/app/src/main/kotlin/com/jinzhi/butler/MainActivity.kt

@@ -1,4 +1,4 @@
-package com.jinzhi.app
+package com.jinzhi.butler
 
 import io.flutter.embedding.android.FlutterActivity