fix: disable hardware bitmaps for notification icons to avoid StrictMode violation

Hardware bitmaps cannot be efficiently read for pixels, which is required
when parceling notifications. Adding allowHardware(false) to all image
requests used for notification bitmaps prevents the slow pixel readback.

https://claude.ai/code/session_018y75qshU48REuHXxLH3Tmb

amethyst/src/main/java/com/vitorpamplona/amethyst/service/call/CallController.kt

@@ -507,7 +507,12 @@ class CallController(
             callerUser?.profilePicture()?.let { pictureUrl ->
                 withContext(Dispatchers.IO) {
                     try {
-                        val request = ImageRequest.Builder(context).data(pictureUrl).build()
+                        val request =
+                            ImageRequest
+                                .Builder(context)
+                                .data(pictureUrl)
+                                .allowHardware(false)
+                                .build()
                         val result = ImageLoader(context).execute(request)
                         (result.image?.asDrawable(context.resources) as? android.graphics.drawable.BitmapDrawable)?.bitmap
                     } catch (_: Exception) {

amethyst/src/main/java/com/vitorpamplona/amethyst/service/notifications/EventNotificationConsumer.kt

@@ -644,7 +644,12 @@ class EventNotificationConsumer(
             callerUser?.profilePicture()?.let { pictureUrl ->
                 kotlinx.coroutines.withContext(kotlinx.coroutines.Dispatchers.IO) {
                     try {
-                        val request = ImageRequest.Builder(applicationContext).data(pictureUrl).build()
+                        val request =
+                            ImageRequest
+                                .Builder(applicationContext)
+                                .data(pictureUrl)
+                                .allowHardware(false)
+                                .build()
                         val result = ImageLoader(applicationContext).execute(request)
                         (result.image?.asDrawable(applicationContext.resources) as? BitmapDrawable)?.bitmap
                     } catch (_: Exception) {

amethyst/src/main/java/com/vitorpamplona/amethyst/service/notifications/NotificationUtils.kt

@@ -272,7 +272,12 @@ object NotificationUtils {
     ): Bitmap? =
         withContext(Dispatchers.IO) {
             try {
-                val request = ImageRequest.Builder(applicationContext).data(pictureUrl).build()
+                val request =
+                    ImageRequest
+                        .Builder(applicationContext)
+                        .data(pictureUrl)
+                        .allowHardware(false)
+                        .build()
                 val imageLoader = SingletonImageLoader.get(applicationContext)
                 val result = imageLoader.execute(request)
                 (result.image?.asDrawable(applicationContext.resources) as? BitmapDrawable)?.bitmap