AppUtil: Move installed and updatable app logic to separate class

Signed-off-by: Aayush Gupta <aayushgupta219@gmail.com>

app/src/main/java/com/aurora/extensions/AuthData.kt

@@ -0,0 +1,20 @@
+package com.aurora.extensions
+
+import android.content.Context
+import com.aurora.gplayapi.data.models.AuthData
+import com.aurora.gplayapi.helpers.AuthValidator
+import com.aurora.store.data.network.HttpClient
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+
+suspend fun AuthData.isValid(context: Context): Boolean {
+    return withContext(Dispatchers.IO) {
+        try {
+            AuthValidator(this@isValid)
+                .using(HttpClient.getPreferredClient(context))
+                .isValid()
+        } catch (e: Exception) {
+            false
+        }
+    }
+}