fix: Disable font scaling on android for now (#2085)

This is just a short term hack. Real a11y support will be layered in later.

native/android/app/src/main/java/com/guardianghost/MainApplication.kt

@@ -2,6 +2,8 @@ package com.guardianghost
 
 import android.app.Application
 import android.content.res.Configuration
+import android.util.DisplayMetrics
+import android.view.WindowManager
 
 import com.facebook.react.PackageList
 import com.facebook.react.ReactApplication
@@ -41,13 +43,23 @@ class MainApplication : Application(), ReactApplication {
   override fun onCreate() {
     super.onCreate()
     SoLoader.init(this, false)
+    adjustFontScale(resources.configuration)
     if (BuildConfig.IS_NEW_ARCHITECTURE_ENABLED) {
       // If you opted-in for the New Architecture, we load the native entry point for this app.
       load()
     }
     ApplicationLifecycleDispatcher.onApplicationCreate(this)
   }
 
+  private fun adjustFontScale(configuration: Configuration) {
+        configuration.fontScale = 1.0f
+        val metrics: DisplayMetrics = resources.displayMetrics
+        val wm = getSystemService(WINDOW_SERVICE) as WindowManager
+        wm.defaultDisplay.getMetrics(metrics)
+        metrics.scaledDensity = configuration.fontScale * metrics.density
+        baseContext.resources.updateConfiguration(configuration, metrics)
+    }
+
   override fun onConfigurationChanged(newConfig: Configuration) {
     super.onConfigurationChanged(newConfig)
     ApplicationLifecycleDispatcher.onConfigurationChanged(this, newConfig)