add GTFS static data

app/src/main/java/org/pupes/mhdrunpathfinder/HaukUtils.kt

@@ -4,7 +4,6 @@ import android.app.Activity
 import android.os.Handler
 import android.os.Looper
 import android.widget.Toast
-import androidx.compose.ui.semantics.getOrNull
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.json.Json
 import okhttp3.OkHttpClient
@@ -22,12 +21,9 @@ data class HaukResponse(
     val salt: String? = null
 )
 
-private val json = Json {
-    coerceInputValues = true // Coerce nulls to default values if applicable
-    ignoreUnknownKeys = true // Ignore fields in JSON not present in the data class
-}
+
 // OkHttpClient for making HTTP requests
-val httpClient = OkHttpClient.Builder()
+val haukhttpClient = OkHttpClient.Builder()
     .build()
 
 private val HaukMainHandler = Handler(Looper.getMainLooper())
@@ -44,7 +40,7 @@ private fun fetchHaukPosition(haukUrl: String, callee: Activity) {
             .header("User-Agent", "${BuildConfig.APPLICATION_ID}/${BuildConfig.VERSION_NAME} (Android)")
             .build()
 
-        httpClient.newCall(request).execute().use { response ->
+        haukhttpClient.newCall(request).execute().use { response ->
             var message = if (response.isSuccessful) {
                 response.body?.string() ?: "Empty response"
             } else {