Workaround double load on boot of asset packs, settings...

applications/services/storage/storage.c

@@ -60,7 +60,7 @@ Storage* storage_app_alloc(void) {
 #include <furi/flipper.h>
 #include <toolbox/run_parallel.h>
 
-static int32_t sd_mount_handler(void* context) {
+static int32_t sd_mount_callback(void* context) {
     Storage* app = context;
     StorageEvent event = {.type = StorageEventTypeCardMount};
 
@@ -108,7 +108,7 @@ void storage_tick(Storage* app) {
 #ifndef FURI_RAM_EXEC
             // Can't use pubsub for migration and can't lockup storage thread,
             // see more explanation in flipper_mount_callback()
-            run_parallel(sd_mount_handler, app, 3 * 1024);
+            run_parallel(sd_mount_callback, app, 3 * 1024);
 #else
             StorageEvent event = {.type = StorageEventTypeCardMount};
             furi_pubsub_publish(app->pubsub, &event);

furi/flipper.c

@@ -123,11 +123,18 @@ void flipper_migrate_files() {
 // service is deadlocked processing pubsub and cannot process file operations
 // So instead storage runs this function in background thread and then
 // dispatches the pubsub event to everyone else
+bool skip_double_mount = false;
 void flipper_mount_callback(const void* message, void* context) {
     UNUSED(context);
     const StorageEvent* event = message;
 
     if(event->type == StorageEventTypeCardMount) {
+        // Workaround to avoid double load on boot but also have animated boot screen
+        if(skip_double_mount) {
+            skip_double_mount = false;
+            return;
+        }
+
         // Migrate locations before other services load on SD insert
         flipper_migrate_files();
 
@@ -180,6 +187,9 @@ void flipper_init(void) {
             FURI_LOG_D(TAG, "SD Card not ready, skipping early init");
             // Init on SD insert done by storage using flipper_mount_callback()
         } else {
+            // Workaround to avoid double load on boot but also have animated boot screen
+            skip_double_mount = true;
+
             canvas_draw_icon(canvas, 39, 43, &I_dir_10px);
             canvas_commit(canvas);
             flipper_migrate_files();