fix: only sync when memory change

mobile/ios/Podfile.lock

@@ -453,7 +453,7 @@ SPEC CHECKSUMS:
   cupertino_http: 94ac07f5ff090b8effa6c5e2c47871d48ab7c86c
   dart_ui_isolate: 46f6714abe6891313267153ef6f9748d8ecfcab1
   device_info_plus: 335f3ce08d2e174b9fdc3db3db0f4e3b1f66bd89
-  ffmpeg-kit-ios-full-gpl: 80adc341962e55ef709e36baa8ed9a70cf4ea62b
+  ffmpeg-kit-ios-full-gpl: 78f81da9b8c14f62f5013dd90f0c9c80bd720140
   ffmpeg_kit_flutter_full_gpl: ce18b888487c05c46ed252cd2e7956812f2e3bd1
   file_saver: 6cdbcddd690cb02b0c1a0c225b37cd805c2bf8b6
   Firebase: d80354ed7f6df5f9aca55e9eb47cc4b634735eaf

mobile/lib/services/home_widget_service.dart

@@ -260,7 +260,7 @@ class HomeWidgetService {
     final keyHash = _getFilesKey(files);
 
     final value = await _getFilesHash();
-    if (value != keyHash) {
+    if (value == keyHash) {
       _logger.info("No changes detected in memories");
       await _updateWidget();
       _logger.info(">>> Refreshing memory from same set");