Add title image

Move GMS API KEY to .env file
use better sign icon for pins

android/app/build.gradle.kts

@@ -5,10 +5,18 @@ plugins {
     id("dev.flutter.flutter-gradle-plugin")
 }
 
+import java.util.Properties
+import java.io.FileInputStream
+
+val dotenv = Properties().apply {
+    load(FileInputStream(rootProject.file("../.env")))
+}
+
 android {
     namespace = "com.example.wheres_my_sign"
     compileSdk = flutter.compileSdkVersion
-    ndkVersion = flutter.ndkVersion
+    ndkVersion = "27.0.12077973"
+    //ndkVersion = flutter.ndkVersion
 
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_11
@@ -20,6 +28,7 @@ android {
     }
 
     defaultConfig {
+        manifestPlaceholders["GMS_API_KEY"] = dotenv.getProperty("GMS_API_KEY")
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId = "com.example.wheres_my_sign"
         // You can update the following values to match your application needs.