Update alarm notification when app in foreground, background and terminate

pubspec.lock

@@ -9,6 +9,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.54"
+  alarm:
+    dependency: "direct main"
+    description:
+      name: alarm
+      sha256: "1eef91f0b803a2370137e0dada9c7c24cc31edf4f1c30b06442dcf486cc192e0"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.1.4"
   app_settings:
     dependency: "direct main"
     description:
@@ -294,6 +302,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.8"
+  flutter_fgbg:
+    dependency: transitive
+    description:
+      name: flutter_fgbg
+      sha256: eb6da9b2047372566a6e17b505975fe5bace94af01f6fc825c4b6f81baa6c447
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.1"
   flutter_launcher_icons:
     dependency: "direct dev"
     description: