feat(android): add zoom slider

fix(android): gray screen bug

apps/tauri/src-tauri/gen/android/app/build.gradle.kts

@@ -1,3 +1,4 @@
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import java.util.Properties
 import java.io.FileInputStream
 
@@ -61,14 +62,17 @@ android {
             )
         }
     }
-    kotlinOptions {
-        jvmTarget = "1.8"
-    }
     buildFeatures {
         buildConfig = true
     }
 }
 
+kotlin {
+    compilerOptions {
+        jvmTarget = JvmTarget.JVM_1_8
+    }
+}
+
 rust {
     rootDirRel = "../../../"
 }